#0D2855#0D2855

#0D2855 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.5% C 0.088 H 260.1°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#0D2855
RGB	rgb(13, 40, 85)
HSL	hsl(218, 73%, 19%)
HSV	hsv(218, 85%, 33%)
CMYK	cmyk(84.7%, 52.9%, 0%, 66.7%)
CIE-LAB	lab(16.79, 8.62, -30.24)
CIE-LCH	lch(16.79, 31.44, 285.90°)
OKLab	oklab(28.55% -0.0152 -0.0869)
OKLCH	oklch(28.55% 0.088 260.1)
XYZ	xyz(2.5639, 2.2587, 8.8934)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2855 #553A0D

analogous

#0D4C55 #0D2855 #160D55

triadic

#0D2855 #550D28 #28550D

tetradic

#0D2855 #550D4C #553A0D #0D5516

square

#0D2855 #550D4C #553A0D #0D5516

split-complementary

#0D2855 #55160D #4C550D

monochromatic

#040C1B #050F20 #0D2855 #15418A #1D5ABF

Accessibility & contrast

On white

14.46

#0D2855 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0D2855 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2855

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2855	#FFFFFF	#000000	##FFFFFF
##0D2855	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2D57

Deuteranopia (green-blind)

#002654

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2855;
/* rgb */ color: rgb(13, 40, 85);
/* oklch */ color: oklch(28.5% 0.088 260.1);

Tailwind

colors: {
  custom: {
    50: '#596185',
    500: '#0d2855',
    950: '#000000',
  },
}

SCSS

$custom: #0d2855;
$custom-light: #596185;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2855",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 85
  },
  "hsl": {
    "h": 217.5,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28545,
    "c": 0.08825,
    "h": 260.1
  },
  "luminance": 0.02259
}

Semantic roles & 50–950 ramp

primary

#0D2855

secondary

#906B2E

accent

#AB38F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2855

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

Preview Lab → · Contrast checker → · Palette generator →