#0D0840#0D0840

#0D0840 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.5% C 0.100 H 275.9°. Best body text is #FFFFFF at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#0D0840
RGB	rgb(13, 8, 64)
HSL	hsl(245, 78%, 14%)
HSV	hsv(245, 88%, 25%)
CMYK	cmyk(79.7%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(5.68, 22.24, -33.80)
CIE-LCH	lch(5.68, 40.46, 303.35°)
OKLab	oklab(19.49% 0.0103 -0.099)
OKLCH	oklch(19.49% 0.1 275.9)
XYZ	xyz(1.1779, 0.6293, 4.9089)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 2.76

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0840 #3B4008

analogous

#081F40 #0D0840 #290840

triadic

#0D0840 #400D08 #08400D

tetradic

#0D0840 #40081F #3B4008 #084029

square

#0D0840 #40081F #3B4008 #084029

split-complementary

#0D0840 #402908 #1F4008

monochromatic

#06031B #06031B #0D0840 #180F76 #2316AD

Accessibility & contrast

On white

18.65

#0D0840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0D0840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0840

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0840	#FFFFFF	#000000	##FFFFFF
##0D0840	1.00	18.65	1.13	18.65
#FFFFFF	18.65	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001542

Deuteranopia (green-blind)

#00103F

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0d0840;
/* rgb */ color: rgb(13, 8, 64);
/* oklch */ color: oklch(19.5% 0.100 275.9);

Tailwind

colors: {
  custom: {
    50: '#554975',
    500: '#0d0840',
    950: '#000000',
  },
}

SCSS

$custom: #0d0840;
$custom-light: #554975;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0840",
  "rgb": {
    "r": 13,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 245.357,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.19486,
    "c": 0.09957,
    "h": 275.9
  },
  "luminance": 0.00629
}

Semantic roles & 50–950 ramp

primary

#0D0840

secondary

#777E25

accent

#F434E3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0D0840

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

Preview Lab → · Contrast checker → · Palette generator →