#120331#120331

#120331 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.1% C 0.086 H 290.5°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#120331
RGB	rgb(18, 3, 49)
HSL	hsl(260, 88%, 10%)
HSV	hsv(260, 94%, 19%)
CMYK	cmyk(63.3%, 93.9%, 0%, 80.8%)
CIE-LAB	lab(3.75, 18.08, -25.95)
CIE-LCH	lch(3.75, 31.63, 304.86°)
OKLab	oklab(17.13% 0.0299 -0.0801)
OKLCH	oklch(17.13% 0.086 290.5)
XYZ	xyz(0.8362, 0.4154, 2.9413)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120331 #223103

analogous

#030B31 #120331 #290331

triadic

#120331 #311203 #033112

tetradic

#120331 #31030B #223103 #033129

square

#120331 #31030B #223103 #033129

split-complementary

#120331 #312903 #0B3103

monochromatic

#0B021D #0B021D #120331 #27076B #3C0AA4

Accessibility & contrast

On white

19.39

#120331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#120331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120331

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120331	#FFFFFF	#000000	##FFFFFF
##120331	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E32

Deuteranopia (green-blind)

#000C30

Tritanopia (blue-blind)

#070F19

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #120331;
/* rgb */ color: rgb(18, 3, 49);
/* oklch */ color: oklch(17.1% 0.086 290.5);

Tailwind

colors: {
  custom: {
    50: '#524769',
    500: '#120331',
    950: '#000000',
  },
}

SCSS

$custom: #120331;
$custom-light: #524769;
$custom-dark: #000000;

JSON

{
  "hex": "#120331",
  "rgb": {
    "r": 18,
    "g": 3,
    "b": 49
  },
  "hsl": {
    "h": 259.565,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.17129,
    "c": 0.0855,
    "h": 290.5
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#120331

secondary

#57741B

accent

#FF29B9

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #120331

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

Preview Lab → · Contrast checker → · Palette generator →