#0D2F3D#0D2F3D

#0D2F3D is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.046 H 228.9°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F3D
RGB	rgb(13, 47, 61)
HSL	hsl(198, 65%, 15%)
HSV	hsv(198, 79%, 24%)
CMYK	cmyk(78.7%, 23%, 0%, 76.1%)
CIE-LAB	lab(17.72, -6.72, -12.43)
CIE-LCH	lch(17.72, 14.13, 241.59°)
OKLab	oklab(28.78% -0.0303 -0.0348)
OKLCH	oklch(28.78% 0.046 228.9)
XYZ	xyz(2.0245, 2.4553, 4.7812)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F3D #3D1B0D

analogous

#0D3D33 #0D2F3D #0D173D

triadic

#0D2F3D #3D0D2F #2F3D0D

tetradic

#0D2F3D #330D3D #3D1B0D #173D0D

square

#0D2F3D #330D3D #3D1B0D #173D0D

split-complementary

#0D2F3D #3D0D17 #3D330D

monochromatic

#051319 #051319 #0D2F3D #18566F #237DA2

Accessibility & contrast

On white

14.08

#0D2F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0D2F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F3D

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F3D	#FFFFFF	#000000	##FFFFFF
##0D2F3D	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3E

Deuteranopia (green-blind)

#21293D

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2f3d;
/* rgb */ color: rgb(13, 47, 61);
/* oklch */ color: oklch(28.8% 0.046 228.9);

Tailwind

colors: {
  custom: {
    50: '#536772',
    500: '#0d2f3d',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f3d;
$custom-light: #536772;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f3d",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 61
  },
  "hsl": {
    "h": 197.5,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.28781,
    "c": 0.04619,
    "h": 228.9
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#0D2F3D

secondary

#79432D

accent

#7140E8

background

#F4F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0D2F3D

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

Preview Lab → · Contrast checker → · Palette generator →