#0D2D4E#0D2D4E

#0D2D4E is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.3% C 0.071 H 252.1°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#0D2D4E
RGB	rgb(13, 45, 78)
HSL	hsl(210, 71%, 18%)
HSV	hsv(210, 83%, 31%)
CMYK	cmyk(83.3%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(17.97, 1.84, -23.63)
CIE-LCH	lch(17.97, 23.70, 274.46°)
OKLab	oklab(29.3% -0.0217 -0.0674)
OKLCH	oklch(29.3% 0.071 252.1)
XYZ	xyz(2.4790, 2.5121, 7.5605)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2D4E #4E2E0D

analogous

#0D4D4E #0D2D4E #0E0D4E

triadic

#0D2D4E #4E0D2D #2D4E0D

tetradic

#0D2D4E #4E0D4D #4E2E0D #0D4E0E

square

#0D2D4E #4E0D4D #4E2E0D #0D4E0E

split-complementary

#0D2D4E #4E0E0D #4D4E0D

monochromatic

#040F1A #040F1A #0D2D4E #164B82 #1E6AB7

Accessibility & contrast

On white

13.98

#0D2D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0D2D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2D4E

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2D4E	#FFFFFF	#000000	##FFFFFF
##0D2D4E	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2F4F

Deuteranopia (green-blind)

#13294D

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0d2d4e;
/* rgb */ color: rgb(13, 45, 78);
/* oklch */ color: oklch(29.3% 0.071 252.1);

Tailwind

colors: {
  custom: {
    50: '#576580',
    500: '#0d2d4e',
    950: '#000000',
  },
}

SCSS

$custom: #0d2d4e;
$custom-light: #576580;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2d4e",
  "rgb": {
    "r": 13,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 210.462,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29302,
    "c": 0.07081,
    "h": 252.1
  },
  "luminance": 0.02512
}

Semantic roles & 50–950 ramp

primary

#0D2D4E

secondary

#895C2E

accent

#953AEE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03050A

muted

#787A7C

Preview Lab

Preview with #0D2D4E

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

Preview Lab → · Contrast checker → · Palette generator →