#0D2951#0D2951

#0D2951 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.5% C 0.081 H 257.9°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#0D2951
RGB	rgb(13, 41, 81)
HSL	hsl(215, 72%, 18%)
HSV	hsv(215, 84%, 32%)
CMYK	cmyk(84%, 49.4%, 0%, 68.2%)
CIE-LAB	lab(16.82, 6.10, -27.50)
CIE-LCH	lch(16.82, 28.16, 282.51°)
OKLab	oklab(28.47% -0.0169 -0.0788)
OKLCH	oklch(28.47% 0.081 257.9)
XYZ	xyz(2.4436, 2.2652, 8.0914)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2951 #51350D

analogous

#0D4B51 #0D2951 #130D51

triadic

#0D2951 #510D29 #29510D

tetradic

#0D2951 #510D4B #51350D #0D5113

square

#0D2951 #510D4B #51350D #0D5113

split-complementary

#0D2951 #51130D #4B510D

monochromatic

#040D1A #050E1C #0D2951 #154486 #1E5EBA

Accessibility & contrast

On white

14.45

#0D2951 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0D2951 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2951

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2951	#FFFFFF	#000000	##FFFFFF
##0D2951	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142D53

Deuteranopia (green-blind)

#062750

Tritanopia (blue-blind)

#003239

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2951;
/* rgb */ color: rgb(13, 41, 81);
/* oklch */ color: oklch(28.5% 0.081 257.9);

Tailwind

colors: {
  custom: {
    50: '#586282',
    500: '#0d2951',
    950: '#000000',
  },
}

SCSS

$custom: #0d2951;
$custom-light: #586282;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2951",
  "rgb": {
    "r": 13,
    "g": 41,
    "b": 81
  },
  "hsl": {
    "h": 215.294,
    "s": 72.34,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28474,
    "c": 0.08062,
    "h": 257.9
  },
  "luminance": 0.02266
}

Semantic roles & 50–950 ramp

primary

#0D2951

secondary

#8C652E

accent

#A439EF

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0D2951

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

Preview Lab → · Contrast checker → · Palette generator →