#08103C#08103C

#08103C is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.085 H 269.0°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#08103C
RGB	rgb(8, 16, 60)
HSL	hsl(231, 76%, 13%)
HSV	hsv(231, 87%, 24%)
CMYK	cmyk(86.7%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(6.76, 15.02, -29.19)
CIE-LCH	lch(6.76, 32.83, 297.24°)
OKLab	oklab(20.16% -0.0014 -0.0848)
OKLCH	oklch(20.16% 0.085 269)
XYZ	xyz(1.1008, 0.7483, 4.3605)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08103C #3C3408

analogous

#082A3C #08103C #1A083C

triadic

#08103C #3C0810 #103C08

tetradic

#08103C #3C082A #3C3408 #083C1A

square

#08103C #3C082A #3C3408 #083C1A

split-complementary

#08103C #3C1A08 #2A3C08

monochromatic

#04071B #04071B #08103C #0F1E72 #162DA8

Accessibility & contrast

On white

18.27

#08103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#08103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08103C

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08103C	#FFFFFF	#000000	##FFFFFF
##08103C	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173D

Deuteranopia (green-blind)

#00133B

Tritanopia (blue-blind)

#001C24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #08103c;
/* rgb */ color: rgb(8, 16, 60);
/* oklch */ color: oklch(20.2% 0.085 269.0);

Tailwind

colors: {
  custom: {
    50: '#514e72',
    500: '#08103c',
    950: '#000000',
  },
}

SCSS

$custom: #08103c;
$custom-light: #514e72;
$custom-dark: #000000;

JSON

{
  "hex": "#08103c",
  "rgb": {
    "r": 8,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 230.769,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.20163,
    "c": 0.08476,
    "h": 269
  },
  "luminance": 0.00748
}

Semantic roles & 50–950 ramp

primary

#08103C

secondary

#7B6E25

accent

#D635F3

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020108

muted

#78777B

Preview Lab

Preview with #08103C

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

Preview Lab → · Contrast checker → · Palette generator →