#0D0331#0D0331

#0D0331 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.5% C 0.086 H 283.5°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#0D0331
RGB	rgb(13, 3, 49)
HSL	hsl(253, 88%, 10%)
HSV	hsv(253, 94%, 19%)
CMYK	cmyk(73.5%, 93.9%, 0%, 80.8%)
CIE-LAB	lab(3.36, 16.33, -26.60)
CIE-LCH	lch(3.36, 31.21, 301.56°)
OKLab	oklab(16.51% 0.0201 -0.0836)
OKLCH	oklch(16.51% 0.086 283.5)
XYZ	xyz(0.7527, 0.3724, 2.9373)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 2.59

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0331 #273103

analogous

#031031 #0D0331 #240331

triadic

#0D0331 #310D03 #03310D

tetradic

#0D0331 #310310 #273103 #033124

square

#0D0331 #310310 #273103 #033124

split-complementary

#0D0331 #312403 #103103

monochromatic

#08021D #08021D #0D0331 #1C076B #2C0AA4

Accessibility & contrast

On white

19.55

#0D0331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0D0331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0331

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0331	#FFFFFF	#000000	##FFFFFF
##0D0331	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E32

Deuteranopia (green-blind)

#000B30

Tritanopia (blue-blind)

#001019

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #0d0331;
/* rgb */ color: rgb(13, 3, 49);
/* oklch */ color: oklch(16.5% 0.086 283.5);

Tailwind

colors: {
  custom: {
    50: '#4f4769',
    500: '#0d0331',
    950: '#000000',
  },
}

SCSS

$custom: #0d0331;
$custom-light: #4f4769;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0331",
  "rgb": {
    "r": 13,
    "g": 3,
    "b": 49
  },
  "hsl": {
    "h": 253.043,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16513,
    "c": 0.08595,
    "h": 283.5
  },
  "luminance": 0.00372
}

Semantic roles & 50–950 ramp

primary

#0D0331

secondary

#61741B

accent

#FF29D0

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0D0331

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

Preview Lab → · Contrast checker → · Palette generator →