#08173E#08173E

#08173E is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.0% C 0.078 H 264.7°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#08173E
RGB	rgb(8, 23, 62)
HSL	hsl(223, 77%, 14%)
HSV	hsv(223, 87%, 24%)
CMYK	cmyk(87.1%, 62.9%, 0%, 75.7%)
CIE-LAB	lab(9.09, 10.67, -26.82)
CIE-LCH	lch(9.09, 28.86, 291.70°)
OKLab	oklab(22.02% -0.0072 -0.0773)
OKLCH	oklch(22.02% 0.078 264.7)
XYZ	xyz(1.2757, 1.0121, 4.6846)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08173E #3E2F08

analogous

#08323E #08173E #14083E

triadic

#08173E #3E0817 #173E08

tetradic

#08173E #3E0832 #3E2F08 #083E14

square

#08173E #3E0832 #3E2F08 #083E14

split-complementary

#08173E #3E1408 #323E08

monochromatic

#030A1B #030A1B #08173E #0F2B74 #163FAA

Accessibility & contrast

On white

17.47

#08173E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#08173E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08173E

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08173E	#FFFFFF	#000000	##FFFFFF
##08173E	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3F

Deuteranopia (green-blind)

#00173D

Tritanopia (blue-blind)

#002127

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #08173e;
/* rgb */ color: rgb(8, 23, 62);
/* oklch */ color: oklch(22.0% 0.078 264.7);

Tailwind

colors: {
  custom: {
    50: '#515374',
    500: '#08173e',
    950: '#000000',
  },
}

SCSS

$custom: #08173e;
$custom-light: #515374;
$custom-dark: #000000;

JSON

{
  "hex": "#08173e",
  "rgb": {
    "r": 8,
    "g": 23,
    "b": 62
  },
  "hsl": {
    "h": 223.333,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22015,
    "c": 0.07766,
    "h": 264.7
  },
  "luminance": 0.01012
}

Semantic roles & 50–950 ramp

primary

#08173E

secondary

#7D6425

accent

#BE34F4

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #08173E

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

Preview Lab → · Contrast checker → · Palette generator →