#0D033A#0D033A

#0D033A is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.7% C 0.098 H 279.5°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#0D033A
RGB	rgb(13, 3, 58)
HSL	hsl(251, 90%, 12%)
HSV	hsv(251, 95%, 23%)
CMYK	cmyk(77.6%, 94.8%, 0%, 77.3%)
CIE-LAB	lab(4.12, 21.43, -32.01)
CIE-LCH	lch(4.12, 38.53, 303.80°)
OKLab	oklab(17.74% 0.0162 -0.0968)
OKLCH	oklch(17.74% 0.098 279.5)
XYZ	xyz(0.9620, 0.4561, 4.0395)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D033A #303A03

analogous

#03153A #0D033A #29033A

triadic

#0D033A #3A0D03 #033A0D

tetradic

#0D033A #3A0315 #303A03 #033A29

square

#0D033A #3A0315 #303A03 #033A29

split-complementary

#0D033A #3A2903 #153A03

monochromatic

#07021D #07021D #0D033A #1A0674 #2709AE

Accessibility & contrast

On white

19.24

#0D033A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0D033A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D033A

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D033A	#FFFFFF	#000000	##FFFFFF
##0D033A	1.00	19.24	1.09	19.24
#FFFFFF	19.24	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00103B

Deuteranopia (green-blind)

#000C39

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0d033a;
/* rgb */ color: rgb(13, 3, 58);
/* oklch */ color: oklch(17.7% 0.098 279.5);

Tailwind

colors: {
  custom: {
    50: '#534771',
    500: '#0d033a',
    950: '#000000',
  },
}

SCSS

$custom: #0d033a;
$custom-light: #534771;
$custom-dark: #000000;

JSON

{
  "hex": "#0d033a",
  "rgb": {
    "r": 13,
    "g": 3,
    "b": 58
  },
  "hsl": {
    "h": 250.909,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.17741,
    "c": 0.09815,
    "h": 279.5
  },
  "luminance": 0.00456
}

Semantic roles & 50–950 ramp

primary

#0D033A

secondary

#6B7D1C

accent

#FF29D8

background

#F5F3F6

surface

#E8E5EC

border

#C4C1C7

text

#030008

muted

#78777B

Preview Lab

Preview with #0D033A

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

Preview Lab → · Contrast checker → · Palette generator →