#12083E#12083E

#12083E is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.7% C 0.096 H 281.7°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#12083E
RGB	rgb(18, 8, 62)
HSL	hsl(251, 77%, 14%)
HSV	hsv(251, 87%, 24%)
CMYK	cmyk(71%, 87.1%, 0%, 75.7%)
CIE-LAB	lab(5.87, 22.33, -32.04)
CIE-LCH	lch(5.87, 39.05, 304.87°)
OKLab	oklab(19.7% 0.0193 -0.0935)
OKLCH	oklch(19.7% 0.096 281.7)
XYZ	xyz(1.2055, 0.6500, 4.6184)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.50

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12083E #343E08

analogous

#08193E #12083E #2D083E

triadic

#12083E #3E1208 #083E12

tetradic

#12083E #3E0819 #343E08 #083E2D

square

#12083E #3E0819 #343E08 #083E2D

split-complementary

#12083E #3E2D08 #193E08

monochromatic

#08031B #08031B #12083E #220F74 #3116AA

Accessibility & contrast

On white

18.58

#12083E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#12083E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12083E

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12083E	#FFFFFF	#000000	##FFFFFF
##12083E	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00113D

Tritanopia (blue-blind)

#001822

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #12083e;
/* rgb */ color: rgb(18, 8, 62);
/* oklch */ color: oklch(19.7% 0.096 281.7);

Tailwind

colors: {
  custom: {
    50: '#574974',
    500: '#12083e',
    950: '#000000',
  },
}

SCSS

$custom: #12083e;
$custom-light: #574974;
$custom-dark: #000000;

JSON

{
  "hex": "#12083e",
  "rgb": {
    "r": 18,
    "g": 8,
    "b": 62
  },
  "hsl": {
    "h": 251.111,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19696,
    "c": 0.09551,
    "h": 281.7
  },
  "luminance": 0.0065
}

Semantic roles & 50–950 ramp

primary

#12083E

secondary

#6C7D25

accent

#F434D0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #12083E

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

Preview Lab → · Contrast checker → · Palette generator →