#031F24#031F24

#031F24 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 22.1% C 0.035 H 211.3°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#031F24
RGB	rgb(3, 31, 36)
HSL	hsl(189, 85%, 8%)
HSV	hsv(189, 92%, 14%)
CMYK	cmyk(91.7%, 13.9%, 0%, 85.9%)
CIE-LAB	lab(10.00, -8.48, -6.50)
CIE-LCH	lch(10.00, 10.68, 217.50°)
OKLab	oklab(22.09% -0.0298 -0.0181)
OKLCH	oklch(22.09% 0.035 211.3)
XYZ	xyz(0.8458, 1.1266, 1.8416)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031F24 #240803

analogous

#032418 #031F24 #030E24

triadic

#031F24 #24031F #1F2403

tetradic

#031F24 #180324 #240803 #0E2403

square

#031F24 #180324 #240803 #0E2403

split-complementary

#031F24 #24030E #241803

monochromatic

#02181C #02181C #031F24 #08505C #0C8095

Accessibility & contrast

On white

17.14

#031F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#031F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031F24

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031F24	#FFFFFF	#000000	##FFFFFF
##031F24	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)

#1B1D24

Deuteranopia (green-blind)

#161A24

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #031f24;
/* rgb */ color: rgb(3, 31, 36);
/* oklch */ color: oklch(22.1% 0.035 211.3);

Tailwind

colors: {
  custom: {
    50: '#485a5e',
    500: '#031f24',
    950: '#000000',
  },
}

SCSS

$custom: #031f24;
$custom-light: #485a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#031f24",
  "rgb": {
    "r": 3,
    "g": 31,
    "b": 36
  },
  "hsl": {
    "h": 189.091,
    "s": 84.615,
    "l": 7.647
  },
  "oklch": {
    "l": 0.22085,
    "c": 0.03488,
    "h": 211.3
  },
  "luminance": 0.01127
}

Semantic roles & 50–950 ramp

primary

#031F24

secondary

#68261B

accent

#4C2DFB

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #031F24

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

Preview Lab → · Contrast checker → · Palette generator →