#0D2139#0D2139

#0D2139 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.5% C 0.053 H 254.3°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#0D2139
RGB	rgb(13, 33, 57)
HSL	hsl(213, 63%, 14%)
HSV	hsv(213, 77%, 22%)
CMYK	cmyk(77.2%, 42.1%, 0%, 77.6%)
CIE-LAB	lab(12.41, 1.51, -17.93)
CIE-LCH	lch(12.41, 18.00, 274.82°)
OKLab	oklab(24.51% -0.0143 -0.0509)
OKLCH	oklch(24.51% 0.053 254.3)
XYZ	xyz(1.4481, 1.4685, 4.0772)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2139 #39250D

analogous

#0D3739 #0D2139 #0F0D39

triadic

#0D2139 #390D21 #21390D

tetradic

#0D2139 #390D37 #39250D #0D390F

square

#0D2139 #390D37 #39250D #0D390F

split-complementary

#0D2139 #390F0D #37390D

monochromatic

#060E19 #060E19 #0D2139 #183E6B #245B9D

Accessibility & contrast

On white

16.23

#0D2139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D2139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2139

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2139	#FFFFFF	#000000	##FFFFFF
##0D2139	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16233A

Deuteranopia (green-blind)

#101E39

Tritanopia (blue-blind)

#00272A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d2139;
/* rgb */ color: rgb(13, 33, 57);
/* oklch */ color: oklch(24.5% 0.053 254.3);

Tailwind

colors: {
  custom: {
    50: '#515b6f',
    500: '#0d2139',
    950: '#000000',
  },
}

SCSS

$custom: #0d2139;
$custom-light: #515b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2139",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 57
  },
  "hsl": {
    "h": 212.727,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2451,
    "c": 0.0529,
    "h": 254.3
  },
  "luminance": 0.01469
}

Semantic roles & 50–950 ramp

primary

#0D2139

secondary

#74542D

accent

#9B42E6

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0D2139

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

Preview Lab → · Contrast checker → · Palette generator →