#030E11#030E11

#030E11 is a very dark, near-neutral cyan. Relative luminance 0.004; OKLCH L 15.3% C 0.020 H 214.4°. Best body text is #FFFFFF at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#030E11
RGB	rgb(3, 14, 17)
HSL	hsl(193, 70%, 4%)
HSV	hsv(193, 82%, 7%)
CMYK	cmyk(82.4%, 17.6%, 0%, 93.3%)
CIE-LAB	lab(3.38, -2.44, -2.57)
CIE-LCH	lch(3.38, 3.55, 226.43°)
OKLab	oklab(15.34% -0.0163 -0.0111)
OKLCH	oklch(15.34% 0.02 214.4)
XYZ	xyz(0.2957, 0.3739, 0.5868)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E11 #110603

analogous

#03110D #030E11 #030711

triadic

#030E11 #11030E #0E1103

tetradic

#030E11 #0D0311 #110603 #071103

square

#030E11 #0D0311 #110603 #071103

split-complementary

#030E11 #110307 #110D03

monochromatic

#05151A #05151A #05151A #0C3945 #156479

Accessibility & contrast

On white

19.54

#030E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#030E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E11

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E11	#FFFFFF	#000000	##FFFFFF
##030E11	1.00	19.54	1.07	19.54
#FFFFFF	19.54	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0D11

Deuteranopia (green-blind)

#090B11

Tritanopia (blue-blind)

#000F0F

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #030e11;
/* rgb */ color: rgb(3, 14, 17);
/* oklch */ color: oklch(15.3% 0.020 214.4);

Tailwind

colors: {
  custom: {
    50: '#484d4f',
    500: '#030e11',
    950: '#000000',
  },
}

SCSS

$custom: #030e11;
$custom-light: #484d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#030e11",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 17
  },
  "hsl": {
    "h": 192.857,
    "s": 70,
    "l": 3.922
  },
  "oklch": {
    "l": 0.1534,
    "c": 0.01976,
    "h": 214.4
  },
  "luminance": 0.00374
}

Semantic roles & 50–950 ramp

primary

#030E11

secondary

#53281D

accent

#613BED

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #030E11

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

Preview Lab → · Contrast checker → · Palette generator →