#08133B#08133B

#08133B is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.079 H 267.2°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#08133B
RGB	rgb(8, 19, 59)
HSL	hsl(227, 76%, 13%)
HSV	hsv(227, 86%, 23%)
CMYK	cmyk(86.4%, 67.8%, 0%, 76.9%)
CIE-LAB	lab(7.52, 12.46, -27.22)
CIE-LCH	lch(7.52, 29.94, 294.59°)
OKLab	oklab(20.74% -0.0039 -0.0786)
OKLCH	oklch(20.74% 0.079 267.2)
XYZ	xyz(1.1222, 0.8330, 4.2385)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08133B #3B3008

analogous

#082C3B #08133B #16083B

triadic

#08133B #3B0813 #133B08

tetradic

#08133B #3B082C #3B3008 #083B16

square

#08133B #3B082C #3B3008 #083B16

split-complementary

#08133B #3B1608 #2C3B08

monochromatic

#04091B #04091B #08133B #0F2471 #1736A7

Accessibility & contrast

On white

18.00

#08133B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#08133B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08133B

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08133B	#FFFFFF	#000000	##FFFFFF
##08133B	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193C

Deuteranopia (green-blind)

#00143A

Tritanopia (blue-blind)

#001D24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #08133b;
/* rgb */ color: rgb(8, 19, 59);
/* oklch */ color: oklch(20.7% 0.079 267.2);

Tailwind

colors: {
  custom: {
    50: '#515071',
    500: '#08133b',
    950: '#000000',
  },
}

SCSS

$custom: #08133b;
$custom-light: #515071;
$custom-dark: #000000;

JSON

{
  "hex": "#08133b",
  "rgb": {
    "r": 8,
    "g": 19,
    "b": 59
  },
  "hsl": {
    "h": 227.059,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20743,
    "c": 0.07873,
    "h": 267.2
  },
  "luminance": 0.00833
}

Semantic roles & 50–950 ramp

primary

#08133B

secondary

#7A6725

accent

#CA35F3

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020208

muted

#78787B

Preview Lab

Preview with #08133B

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

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