#0D2F4A#0D2F4A

#0D2F4A is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.063 H 246.3°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F4A
RGB	rgb(13, 47, 74)
HSL	hsl(207, 70%, 17%)
HSV	hsv(207, 82%, 29%)
CMYK	cmyk(82.4%, 36.5%, 0%, 71%)
CIE-LAB	lab(18.42, -1.31, -20.21)
CIE-LCH	lch(18.42, 20.26, 266.29°)
OKLab	oklab(29.57% -0.0252 -0.0574)
OKLCH	oklch(29.57% 0.063 246.3)
XYZ	xyz(2.4181, 2.6127, 6.8541)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F4A #4A280D

analogous

#0D4A47 #0D2F4A #0D114A

triadic

#0D2F4A #4A0D2F #2F4A0D

tetradic

#0D2F4A #470D4A #4A280D #114A0D

square

#0D2F4A #470D4A #4A280D #114A0D

split-complementary

#0D2F4A #4A0D11 #4A470D

monochromatic

#05111A #05111A #0D2F4A #16507E #1F71B2

Accessibility & contrast

On white

13.79

#0D2F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0D2F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F4A

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F4A	#FFFFFF	#000000	##FFFFFF
##0D2F4A	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23304B

Deuteranopia (green-blind)

#1A2A49

Tritanopia (blue-blind)

#003639

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d2f4a;
/* rgb */ color: rgb(13, 47, 74);
/* oklch */ color: oklch(29.6% 0.063 246.3);

Tailwind

colors: {
  custom: {
    50: '#56677c',
    500: '#0d2f4a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f4a;
$custom-light: #56677c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f4a",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 74
  },
  "hsl": {
    "h": 206.557,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29573,
    "c": 0.06265,
    "h": 246.3
  },
  "luminance": 0.02613
}

Semantic roles & 50–950 ramp

primary

#0D2F4A

secondary

#85542E

accent

#8A3BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D2F4A

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

Preview Lab → · Contrast checker → · Palette generator →