#0D2C57#0D2C57

#0D2C57 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.7% C 0.086 H 257.6°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#0D2C57
RGB	rgb(13, 44, 87)
HSL	hsl(215, 74%, 20%)
HSV	hsv(215, 85%, 34%)
CMYK	cmyk(85.1%, 49.4%, 0%, 65.9%)
CIE-LAB	lab(18.25, 6.53, -29.23)
CIE-LCH	lch(18.25, 29.95, 282.59°)
OKLab	oklab(29.72% -0.0185 -0.0839)
OKLCH	oklch(29.72% 0.086 257.6)
XYZ	xyz(2.7863, 2.5747, 9.3651)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2C57 #57380D

analogous

#0D5157 #0D2C57 #130D57

triadic

#0D2C57 #570D2C #2C570D

tetradic

#0D2C57 #570D51 #57380D #0D5713

square

#0D2C57 #570D51 #57380D #0D5713

split-complementary

#0D2C57 #57130D #51570D

monochromatic

#040D1B #051122 #0D2C57 #15478C #1D62C1

Accessibility & contrast

On white

13.86

#0D2C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0D2C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2C57

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2C57	#FFFFFF	#000000	##FFFFFF
##0D2C57	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153059

Deuteranopia (green-blind)

#052956

Tritanopia (blue-blind)

#00363D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d2c57;
/* rgb */ color: rgb(13, 44, 87);
/* oklch */ color: oklch(29.7% 0.086 257.6);

Tailwind

colors: {
  custom: {
    50: '#596487',
    500: '#0d2c57',
    950: '#000000',
  },
}

SCSS

$custom: #0d2c57;
$custom-light: #596487;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2c57",
  "rgb": {
    "r": 13,
    "g": 44,
    "b": 87
  },
  "hsl": {
    "h": 214.865,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29719,
    "c": 0.08588,
    "h": 257.6
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#0D2C57

secondary

#92682E

accent

#A337F1

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2C57

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

Preview Lab → · Contrast checker → · Palette generator →