#0D2B52#0D2B52

#0D2B52 is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 29.1% C 0.080 H 256.4°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#0D2B52
RGB	rgb(13, 43, 82)
HSL	hsl(214, 73%, 19%)
HSV	hsv(214, 84%, 32%)
CMYK	cmyk(84.1%, 47.6%, 0%, 67.8%)
CIE-LAB	lab(17.56, 5.06, -26.98)
CIE-LCH	lch(17.56, 27.45, 280.62°)
OKLab	oklab(29.07% -0.0186 -0.0773)
OKLCH	oklch(29.07% 0.08 256.4)
XYZ	xyz(2.5523, 2.4222, 8.3140)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2B52 #52340D

analogous

#0D4D52 #0D2B52 #110D52

triadic

#0D2B52 #520D2B #2B520D

tetradic

#0D2B52 #520D4D #52340D #0D5211

square

#0D2B52 #520D4D #52340D #0D5211

split-complementary

#0D2B52 #52110D #4D520D

monochromatic

#040E1A #050F1D #0D2B52 #154787 #1E62BC

Accessibility & contrast

On white

14.15

#0D2B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0D2B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2B52

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2B52	#FFFFFF	#000000	##FFFFFF
##0D2B52	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172E54

Deuteranopia (green-blind)

#0A2851

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2b52;
/* rgb */ color: rgb(13, 43, 82);
/* oklch */ color: oklch(29.1% 0.080 256.4);

Tailwind

colors: {
  custom: {
    50: '#586383',
    500: '#0d2b52',
    950: '#000000',
  },
}

SCSS

$custom: #0d2b52;
$custom-light: #586383;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2b52",
  "rgb": {
    "r": 13,
    "g": 43,
    "b": 82
  },
  "hsl": {
    "h": 213.913,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.2907,
    "c": 0.0795,
    "h": 256.4
  },
  "luminance": 0.02423
}

Semantic roles & 50–950 ramp

primary

#0D2B52

secondary

#8D642E

accent

#A038EF

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0D2B52

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

Preview Lab → · Contrast checker → · Palette generator →