#08133A#08133A

#08133A is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.077 H 267.1°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#08133A
RGB	rgb(8, 19, 58)
HSL	hsl(227, 76%, 13%)
HSV	hsv(227, 86%, 23%)
CMYK	cmyk(86.2%, 67.2%, 0%, 77.3%)
CIE-LAB	lab(7.43, 11.98, -26.65)
CIE-LCH	lch(7.43, 29.22, 294.20°)
OKLab	oklab(20.64% -0.0039 -0.077)
OKLCH	oklch(20.64% 0.077 267.1)
XYZ	xyz(1.0965, 0.8227, 4.1032)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08133A #3A2F08

analogous

#082C3A #08133A #16083A

triadic

#08133A #3A0813 #133A08

tetradic

#08133A #3A082C #3A2F08 #083A16

square

#08133A #3A082C #3A2F08 #083A16

split-complementary

#08133A #3A1608 #2C3A08

monochromatic

#04091B #04091B #08133A #0F2570 #1736A6

Accessibility & contrast

On white

18.03

#08133A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#08133A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08133A

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08133A	#FFFFFF	#000000	##FFFFFF
##08133A	1.00	18.03	1.16	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193B

Deuteranopia (green-blind)

#001439

Tritanopia (blue-blind)

#001D24

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #08133a;
/* rgb */ color: rgb(8, 19, 58);
/* oklch */ color: oklch(20.6% 0.077 267.1);

Tailwind

colors: {
  custom: {
    50: '#505070',
    500: '#08133a',
    950: '#000000',
  },
}

SCSS

$custom: #08133a;
$custom-light: #505070;
$custom-dark: #000000;

JSON

{
  "hex": "#08133a",
  "rgb": {
    "r": 8,
    "g": 19,
    "b": 58
  },
  "hsl": {
    "h": 226.8,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2064,
    "c": 0.07709,
    "h": 267.1
  },
  "luminance": 0.00823
}

Semantic roles & 50–950 ramp

primary

#08133A

secondary

#796625

accent

#C935F2

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #08133A

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

Preview Lab → · Contrast checker → · Palette generator →