#0D1635#0D1635

#0D1635 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.062 H 268.5°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#0D1635
RGB	rgb(13, 22, 53)
HSL	hsl(227, 61%, 13%)
HSV	hsv(227, 75%, 21%)
CMYK	cmyk(75.5%, 58.5%, 0%, 79.2%)
CIE-LAB	lab(8.27, 8.31, -21.66)
CIE-LCH	lch(8.27, 23.20, 290.99°)
OKLab	oklab(21.23% -0.0016 -0.062)
OKLCH	oklch(21.23% 0.062 268.5)
XYZ	xyz(1.0953, 0.9163, 3.4866)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1635 #352C0D

analogous

#0D2A35 #0D1635 #180D35

triadic

#0D1635 #350D16 #16350D

tetradic

#0D1635 #350D2A #352C0D #0D3518

square

#0D1635 #350D2A #352C0D #0D3518

split-complementary

#0D1635 #35180D #2A350D

monochromatic

#060A19 #060A19 #0D1635 #192A66 #253F97

Accessibility & contrast

On white

17.75

#0D1635 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D1635 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1635

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1635	#FFFFFF	#000000	##FFFFFF
##0D1635	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061A36

Deuteranopia (green-blind)

#011634

Tritanopia (blue-blind)

#001D22

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d1635;
/* rgb */ color: rgb(13, 22, 53);
/* oklch */ color: oklch(21.2% 0.062 268.5);

Tailwind

colors: {
  custom: {
    50: '#51526c',
    500: '#0d1635',
    950: '#000000',
  },
}

SCSS

$custom: #0d1635;
$custom-light: #51526c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1635",
  "rgb": {
    "r": 13,
    "g": 22,
    "b": 53
  },
  "hsl": {
    "h": 226.5,
    "s": 60.606,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2123,
    "c": 0.06207,
    "h": 268.5
  },
  "luminance": 0.00916
}

Semantic roles & 50–950 ramp

primary

#0D1635

secondary

#70612D

accent

#C044E4

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #0D1635

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

Preview Lab → · Contrast checker → · Palette generator →