#120C56#120C56

#120C56 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.3% C 0.124 H 274.4°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#120C56
RGB	rgb(18, 12, 86)
HSL	hsl(245, 76%, 19%)
HSV	hsv(245, 86%, 34%)
CMYK	cmyk(79.1%, 86%, 0%, 66.3%)
CIE-LAB	lab(9.51, 29.46, -42.82)
CIE-LCH	lch(9.51, 51.97, 304.53°)
OKLab	oklab(23.29% 0.0096 -0.1238)
OKLCH	oklch(23.29% 0.124 274.4)
XYZ	xyz(2.0601, 1.0632, 8.8989)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120C56 #50560C

analogous

#0C2B56 #120C56 #370C56

triadic

#120C56 #56120C #0C5612

tetradic

#120C56 #560C2B #50560C #0C5637

square

#120C56 #560C2B #50560C #0C5637

split-complementary

#120C56 #56370C #2B560C

monochromatic

#06041B #070520 #120C56 #1D138C #281BC1

Accessibility & contrast

On white

17.32

#120C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#120C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120C56

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120C56	#FFFFFF	#000000	##FFFFFF
##120C56	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E58

Deuteranopia (green-blind)

#001755

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #120c56;
/* rgb */ color: rgb(18, 12, 86);
/* oklch */ color: oklch(23.3% 0.124 274.4);

Tailwind

colors: {
  custom: {
    50: '#5e4d87',
    500: '#120c56',
    950: '#000000',
  },
}

SCSS

$custom: #120c56;
$custom-light: #5e4d87;
$custom-dark: #000000;

JSON

{
  "hex": "#120c56",
  "rgb": {
    "r": 18,
    "g": 12,
    "b": 86
  },
  "hsl": {
    "h": 244.865,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23285,
    "c": 0.1242,
    "h": 274.4
  },
  "luminance": 0.01063
}

Semantic roles & 50–950 ramp

primary

#120C56

secondary

#89912D

accent

#F236E3

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120C56

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

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