#0D2549#0D2549

#0D2549 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 26.8% C 0.073 H 258.5°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#0D2549
RGB	rgb(13, 37, 73)
HSL	hsl(216, 70%, 17%)
HSV	hsv(216, 82%, 29%)
CMYK	cmyk(82.2%, 49.3%, 0%, 71.4%)
CIE-LAB	lab(14.90, 5.54, -25.13)
CIE-LCH	lch(14.90, 25.74, 282.44°)
OKLab	oklab(26.8% -0.0146 -0.072)
OKLCH	oklch(26.8% 0.073 258.5)
XYZ	xyz(2.0297, 1.8895, 6.5598)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2549 #49310D

analogous

#0D4349 #0D2549 #130D49

triadic

#0D2549 #490D25 #25490D

tetradic

#0D2549 #490D43 #49310D #0D4913

square

#0D2549 #490D43 #49310D #0D4913

split-complementary

#0D2549 #49130D #43490D

monochromatic

#050D1A #050D1A #0D2549 #163F7D #205AB1

Accessibility & contrast

On white

15.24

#0D2549 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0D2549 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2549

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2549	#FFFFFF	#000000	##FFFFFF
##0D2549	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13284A

Deuteranopia (green-blind)

#072348

Tritanopia (blue-blind)

#002D33

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0d2549;
/* rgb */ color: rgb(13, 37, 73);
/* oklch */ color: oklch(26.8% 0.073 258.5);

Tailwind

colors: {
  custom: {
    50: '#565f7c',
    500: '#0d2549',
    950: '#000000',
  },
}

SCSS

$custom: #0d2549;
$custom-light: #565f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2549",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 73
  },
  "hsl": {
    "h": 216,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.268,
    "c": 0.07345,
    "h": 258.5
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#0D2549

secondary

#84622D

accent

#A63BED

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0D2549

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

Preview Lab → · Contrast checker → · Palette generator →