#031B26#031B26

#031B26 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.037 H 230.7°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#031B26
RGB	rgb(3, 27, 38)
HSL	hsl(199, 85%, 8%)
HSV	hsv(199, 92%, 15%)
CMYK	cmyk(92.1%, 28.9%, 0%, 85.1%)
CIE-LAB	lab(8.51, -4.75, -10.29)
CIE-LCH	lch(8.51, 11.33, 245.20°)
OKLab	oklab(20.92% -0.0237 -0.0289)
OKLCH	oklch(20.92% 0.037 230.7)
XYZ	xyz(0.7792, 0.9431, 1.9743)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031B26 #260E03

analogous

#03261F #031B26 #030926

triadic

#031B26 #26031B #1B2603

tetradic

#031B26 #1F0326 #260E03 #092603

square

#031B26 #1F0326 #260E03 #092603

split-complementary

#031B26 #260309 #261F03

monochromatic

#02141C #02141C #031B26 #07435F #0C6C97

Accessibility & contrast

On white

17.67

#031B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#031B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031B26

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031B26	#FFFFFF	#000000	##FFFFFF
##031B26	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151B27

Deuteranopia (green-blind)

#101726

Tritanopia (blue-blind)

#001E1F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #031b26;
/* rgb */ color: rgb(3, 27, 38);
/* oklch */ color: oklch(20.9% 0.037 230.7);

Tailwind

colors: {
  custom: {
    50: '#485760',
    500: '#031b26',
    950: '#000000',
  },
}

SCSS

$custom: #031b26;
$custom-light: #485760;
$custom-dark: #000000;

JSON

{
  "hex": "#031b26",
  "rgb": {
    "r": 3,
    "g": 27,
    "b": 38
  },
  "hsl": {
    "h": 198.857,
    "s": 85.366,
    "l": 8.039
  },
  "oklch": {
    "l": 0.20918,
    "c": 0.03739,
    "h": 230.7
  },
  "luminance": 0.00943
}

Semantic roles & 50–950 ramp

primary

#031B26

secondary

#6A341B

accent

#6D2CFC

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #031B26

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

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