#011F26#011F26

#011F26 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.1% C 0.038 H 216.0°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#011F26
RGB	rgb(1, 31, 38)
HSL	hsl(191, 95%, 8%)
HSV	hsv(191, 97%, 15%)
CMYK	cmyk(97.4%, 18.4%, 0%, 85.1%)
CIE-LAB	lab(10.00, -8.20, -7.99)
CIE-LCH	lch(10.00, 11.45, 224.24°)
OKLab	oklab(22.09% -0.0308 -0.0224)
OKLCH	oklch(22.09% 0.038 216)
XYZ	xyz(0.8522, 1.1263, 2.0058)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F26 #260801

analogous

#01261A #011F26 #010D26

triadic

#011F26 #26011F #1F2601

tetradic

#011F26 #1A0126 #260801 #0D2601

square

#011F26 #1A0126 #260801 #0D2601

split-complementary

#011F26 #26010D #261A01

monochromatic

#01181E #01181E #011F26 #035062 #04809D

Accessibility & contrast

On white

17.14

#011F26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#011F26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F26

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F26	#FFFFFF	#000000	##FFFFFF
##011F26	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1E26

Deuteranopia (green-blind)

#151A26

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #011f26;
/* rgb */ color: rgb(1, 31, 38);
/* oklch */ color: oklch(22.1% 0.038 216.0);

Tailwind

colors: {
  custom: {
    50: '#475a60',
    500: '#011f26',
    950: '#000000',
  },
}

SCSS

$custom: #011f26;
$custom-light: #475a60;
$custom-dark: #000000;

JSON

{
  "hex": "#011f26",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 38
  },
  "hsl": {
    "h": 191.351,
    "s": 94.872,
    "l": 7.647
  },
  "oklch": {
    "l": 0.22087,
    "c": 0.03803,
    "h": 216
  },
  "luminance": 0.01126
}

Semantic roles & 50–950 ramp

primary

#011F26

secondary

#6D2616

accent

#5129FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #011F26

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

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