#0D2A3A#0D2A3A

#0D2A3A is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.2% C 0.045 H 236.1°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D2A3A
RGB	rgb(13, 42, 58)
HSL	hsl(201, 63%, 14%)
HSV	hsv(201, 78%, 23%)
CMYK	cmyk(77.6%, 27.6%, 0%, 77.3%)
CIE-LAB	lab(15.73, -4.56, -13.42)
CIE-LCH	lch(15.73, 14.18, 251.25°)
OKLab	oklab(27.15% -0.0253 -0.0377)
OKLCH	oklch(27.15% 0.045 236.1)
XYZ	xyz(1.7574, 2.0468, 4.3046)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2A3A #3A1D0D

analogous

#0D3A34 #0D2A3A #0D143A

triadic

#0D2A3A #3A0D2A #2A3A0D

tetradic

#0D2A3A #340D3A #3A1D0D #143A0D

square

#0D2A3A #340D3A #3A1D0D #143A0D

split-complementary

#0D2A3A #3A0D14 #3A340D

monochromatic

#061219 #061219 #0D2A3A #184E6C #23729E

Accessibility & contrast

On white

14.90

#0D2A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0D2A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A3A

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2A3A	#FFFFFF	#000000	##FFFFFF
##0D2A3A	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222A3B

Deuteranopia (green-blind)

#1C253A

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0d2a3a;
/* rgb */ color: rgb(13, 42, 58);
/* oklch */ color: oklch(27.2% 0.045 236.1);

Tailwind

colors: {
  custom: {
    50: '#526370',
    500: '#0d2a3a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2a3a;
$custom-light: #526370;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2a3a",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 58
  },
  "hsl": {
    "h": 201.333,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.2715,
    "c": 0.04544,
    "h": 236.1
  },
  "luminance": 0.02047
}

Semantic roles & 50–950 ramp

primary

#0D2A3A

secondary

#76472D

accent

#7C41E6

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0D2A3A

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

Preview Lab → · Contrast checker → · Palette generator →