#031E28#031E28

#031E28 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.0% C 0.038 H 226.0°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#031E28
RGB	rgb(3, 30, 40)
HSL	hsl(196, 86%, 8%)
HSV	hsv(196, 93%, 16%)
CMYK	cmyk(92.5%, 25%, 0%, 84.3%)
CIE-LAB	lab(9.81, -6.06, -9.76)
CIE-LCH	lch(9.81, 11.48, 238.17°)
OKLab	oklab(21.99% -0.0265 -0.0274)
OKLCH	oklch(21.99% 0.038 226)
XYZ	xyz(0.8847, 1.1010, 2.1730)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031E28 #280D03

analogous

#03281F #031E28 #030B28

triadic

#031E28 #28031E #1E2803

tetradic

#031E28 #1F0328 #280D03 #0B2803

square

#031E28 #1F0328 #280D03 #0B2803

split-complementary

#031E28 #28030B #281F03

monochromatic

#02151C #02151C #031E28 #074961 #0C739A

Accessibility & contrast

On white

17.21

#031E28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#031E28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031E28

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031E28	#FFFFFF	#000000	##FFFFFF
##031E28	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191D29

Deuteranopia (green-blind)

#131928

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #031e28;
/* rgb */ color: rgb(3, 30, 40);
/* oklch */ color: oklch(22.0% 0.038 226.0);

Tailwind

colors: {
  custom: {
    50: '#495961',
    500: '#031e28',
    950: '#000000',
  },
}

SCSS

$custom: #031e28;
$custom-light: #495961;
$custom-dark: #000000;

JSON

{
  "hex": "#031e28",
  "rgb": {
    "r": 3,
    "g": 30,
    "b": 40
  },
  "hsl": {
    "h": 196.216,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.21992,
    "c": 0.03808,
    "h": 226
  },
  "luminance": 0.01101
}

Semantic roles & 50–950 ramp

primary

#031E28

secondary

#6C311B

accent

#642CFC

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #031E28

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

Preview Lab → · Contrast checker → · Palette generator →