#0D033F#0D033F

#0D033F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.4% C 0.105 H 277.7°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#0D033F
RGB	rgb(13, 3, 63)
HSL	hsl(250, 91%, 13%)
HSV	hsv(250, 95%, 25%)
CMYK	cmyk(79.4%, 95.2%, 0%, 75.3%)
CIE-LAB	lab(4.60, 24.14, -34.85)
CIE-LCH	lch(4.60, 42.39, 304.71°)
OKLab	oklab(18.44% 0.014 -0.1038)
OKLCH	oklch(18.44% 0.105 277.7)
XYZ	xyz(1.0955, 0.5095, 4.7423)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 2.29

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D033F #353F03

analogous

#03173F #0D033F #2B033F

triadic

#0D033F #3F0D03 #033F0D

tetradic

#0D033F #3F0317 #353F03 #033F2B

square

#0D033F #3F0317 #353F03 #033F2B

split-complementary

#0D033F #3F2B03 #173F03

monochromatic

#06011D #06011D #0D033F #190679 #2509B4

Accessibility & contrast

On white

19.06

#0D033F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D033F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D033F

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D033F	#FFFFFF	#000000	##FFFFFF
##0D033F	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001241

Deuteranopia (green-blind)

#000D3E

Tritanopia (blue-blind)

#001622

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0d033f;
/* rgb */ color: rgb(13, 3, 63);
/* oklch */ color: oklch(18.4% 0.105 277.7);

Tailwind

colors: {
  custom: {
    50: '#554775',
    500: '#0d033f',
    950: '#000000',
  },
}

SCSS

$custom: #0d033f;
$custom-light: #554775;
$custom-dark: #000000;

JSON

{
  "hex": "#0d033f",
  "rgb": {
    "r": 13,
    "g": 3,
    "b": 63
  },
  "hsl": {
    "h": 250,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18441,
    "c": 0.10476,
    "h": 277.7
  },
  "luminance": 0.0051
}

Semantic roles & 50–950 ramp

primary

#0D033F

secondary

#70811D

accent

#FF29DB

background

#F5F3F7

surface

#E9E5ED

border

#C5C1C8

text

#030008

muted

#78777B

Preview Lab

Preview with #0D033F

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

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