#020A10#020A10

#020A10 is a very dark, muted cyan. Relative luminance 0.003; OKLCH L 13.8% C 0.021 H 233.6°. Best body text is #FFFFFF at 19.94:1 contrast (WCAG AA passes).

Color values

HEX	#020A10
RGB	rgb(2, 10, 16)
HSL	hsl(206, 78%, 4%)
HSV	hsv(206, 88%, 6%)
CMYK	cmyk(87.5%, 37.5%, 0%, 93.7%)
CIE-LAB	lab(2.42, -1.11, -3.41)
CIE-LCH	lch(2.42, 3.59, 252.01°)
OKLab	oklab(13.77% -0.0127 -0.0172)
OKLCH	oklch(13.77% 0.021 233.6)
XYZ	xyz(0.2271, 0.2674, 0.5298)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020A10 #100802

analogous

#02100F #020A10 #020310

triadic

#020A10 #10020A #0A1002

tetradic

#020A10 #0F0210 #100802 #031002

square

#020A10 #0F0210 #100802 #031002

split-complementary

#020A10 #100203 #100F02

monochromatic

#03111B #03111B #03111B #092C46 #104E7D

Accessibility & contrast

On white

19.94

#020A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#020A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020A10

19.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020A10	#FFFFFF	#000000	##FFFFFF
##020A10	1.00	19.94	1.05	19.94
#FFFFFF	19.94	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070A10

Deuteranopia (green-blind)

#050810

Tritanopia (blue-blind)

#000C0C

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #020a10;
/* rgb */ color: rgb(2, 10, 16);
/* oklch */ color: oklch(13.8% 0.021 233.6);

Tailwind

colors: {
  custom: {
    50: '#474b4e',
    500: '#020a10',
    950: '#000000',
  },
}

SCSS

$custom: #020a10;
$custom-light: #474b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#020a10",
  "rgb": {
    "r": 2,
    "g": 10,
    "b": 16
  },
  "hsl": {
    "h": 205.714,
    "s": 77.778,
    "l": 3.529
  },
  "oklch": {
    "l": 0.13769,
    "c": 0.02134,
    "h": 233.6
  },
  "luminance": 0.00267
}

Semantic roles & 50–950 ramp

primary

#020A10

secondary

#553319

accent

#8634F4

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #020A10

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →