#0D193E#0D193E

#0D193E is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.8% C 0.073 H 266.9°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#0D193E
RGB	rgb(13, 25, 62)
HSL	hsl(225, 65%, 15%)
HSV	hsv(225, 79%, 24%)
CMYK	cmyk(79%, 59.7%, 0%, 75.7%)
CIE-LAB	lab(10.02, 9.91, -25.30)
CIE-LCH	lch(10.02, 27.18, 291.39°)
OKLab	oklab(22.79% -0.0039 -0.0727)
OKLCH	oklch(22.79% 0.073 266.9)
XYZ	xyz(1.3828, 1.1285, 4.7014)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D193E #3E320D

analogous

#0D323E #0D193E #1A0D3E

triadic

#0D193E #3E0D19 #193E0D

tetradic

#0D193E #3E0D32 #3E320D #0D3E1A

square

#0D193E #3E0D32 #3E320D #0D3E1A

split-complementary

#0D193E #3E1A0D #323E0D

monochromatic

#050A19 #050A19 #0D193E #182D71 #2242A3

Accessibility & contrast

On white

17.13

#0D193E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D193E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D193E

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D193E	#FFFFFF	#000000	##FFFFFF
##0D193E	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031E3F

Deuteranopia (green-blind)

#00193D

Tritanopia (blue-blind)

#002228

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d193e;
/* rgb */ color: rgb(13, 25, 62);
/* oklch */ color: oklch(22.8% 0.073 266.9);

Tailwind

colors: {
  custom: {
    50: '#535573',
    500: '#0d193e',
    950: '#000000',
  },
}

SCSS

$custom: #0d193e;
$custom-light: #535573;
$custom-dark: #000000;

JSON

{
  "hex": "#0d193e",
  "rgb": {
    "r": 13,
    "g": 25,
    "b": 62
  },
  "hsl": {
    "h": 225.306,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.22791,
    "c": 0.07282,
    "h": 266.9
  },
  "luminance": 0.01129
}

Semantic roles & 50–950 ramp

primary

#0D193E

secondary

#7A672D

accent

#BF40E8

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0D193E

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

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