#011E2E#011E2E

#011E2E is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.3% C 0.047 H 236.6°. Best body text is #FFFFFF at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#011E2E
RGB	rgb(1, 30, 46)
HSL	hsl(201, 96%, 9%)
HSV	hsv(201, 98%, 18%)
CMYK	cmyk(97.8%, 34.8%, 0%, 82%)
CIE-LAB	lab(10.05, -3.83, -13.78)
CIE-LCH	lch(10.05, 14.30, 254.48°)
OKLab	oklab(22.27% -0.0258 -0.0391)
OKLCH	oklch(22.27% 0.047 236.6)
XYZ	xyz(0.9697, 1.1321, 2.7516)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011E2E #2E1101

analogous

#012E28 #011E2E #01082E

triadic

#011E2E #2E011E #1E2E01

tetradic

#011E2E #28012E #2E1101 #082E01

square

#011E2E #28012E #2E1101 #082E01

split-complementary

#011E2E #2E0108 #2E2801

monochromatic

#01141E #01141E #011E2E #02456A #046CA6

Accessibility & contrast

On white

17.12

#011E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#011E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011E2E

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011E2E	#FFFFFF	#000000	##FFFFFF
##011E2E	1.00	17.12	1.23	17.12
#FFFFFF	17.12	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161E2F

Deuteranopia (green-blind)

#101A2E

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #011e2e;
/* rgb */ color: rgb(1, 30, 46);
/* oklch */ color: oklch(22.3% 0.047 236.6);

Tailwind

colors: {
  custom: {
    50: '#495966',
    500: '#011e2e',
    950: '#000000',
  },
}

SCSS

$custom: #011e2e;
$custom-light: #495966;
$custom-dark: #000000;

JSON

{
  "hex": "#011e2e",
  "rgb": {
    "r": 1,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 201.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.22268,
    "c": 0.0468,
    "h": 236.6
  },
  "luminance": 0.01132
}

Semantic roles & 50–950 ramp

primary

#011E2E

secondary

#743817

accent

#7529FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #011E2E

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

Preview Lab → · Contrast checker → · Palette generator →