What color is #0A1701?

#0A1701 is a very dark, vivid green, closest to the named color Cosmic Bit Flip. It belongs to the black family of colors.

What is the RGB value of #0A1701?

The RGB value is 10, 23, 1: 10 red, 23 green and 1 blue on a 0 to 255 scale.

What is the complementary color of #0A1701?

The complementary color is #0E0117, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A1701?

White text. Black text has a contrast ratio of 1.14:1 and white text 18.49:1. WCAG asks for at least 4.5:1 for normal text.

#0A1701 color

#0A1701 rgb(10, 23, 1)

Shades of black

The hex color #0A1701 is a very dark, vivid green.

In the RGB color model it is made of 3.9% red, 9% green and 0.4% blue (10, 23, 1).

Its hue angle is 95°, with 92% saturation and 5% lightness. For print, the CMYK equivalent is 57% cyan, 0% magenta, 96% yellow and 91% black.

The closest named color is Cosmic Bit Flip (#001000), a difference of 3.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 18.49:1).

#0A1701 color codes

HEX	`#0A1701`
RGB	`rgb(10, 23, 1)`
RGB percent	`rgb(3.9%, 9%, 0.4%)`
HSL	`hsl(95, 92%, 5%)`
HSV / HSB	`hsv(95, 96%, 9%)`
CMYK	`cmyk(57%, 0%, 96%, 91%)`
CIE LAB	`lab(6.14, -8.55, 8.63)`
CIE LCH	`lch(6.14, 12.15, 134.76)`
CIE XYZ	`xyz(0.437, 0.679, 0.137)`
Decimal	`661249`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A1701, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #0A1701	Ratio	AA	AAA	AA large
Sample text	1.14:1	Fail	Fail	Fail
Sample text	18.49:1	Pass	Pass	Pass

#0A1701 as text on	Ratio	AA	AAA	AA large
Sample text	18.49:1	Pass	Pass	Pass
Sample text	1.14:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #0A1701 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a1701; }
.text { color: #0a1701; }
.border { border: 2px solid #0a1701; }
.transparent { background-color: rgb(10 23 1 / 50%); }
.gradient { background: linear-gradient(to right, #0a1701, #011703); }

Background

Text color

Border

Similar colors

Closest common color name: Off Black.

Questions

What color is #0A1701?: #0A1701 is a very dark, vivid green, closest to the named color Cosmic Bit Flip. It belongs to the black family of colors.
What is the RGB value of #0A1701?: The RGB value is 10, 23, 1: 10 red, 23 green and 1 blue on a 0 to 255 scale.
What is the complementary color of #0A1701?: The complementary color is #0E0117, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A1701?: White text. Black text has a contrast ratio of 1.14:1 and white text 18.49:1. WCAG asks for at least 4.5:1 for normal text.