#120D55#120D55

#120D55 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.3% C 0.122 H 274.4°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#120D55
RGB	rgb(18, 13, 85)
HSL	hsl(244, 73%, 19%)
HSV	hsv(244, 85%, 33%)
CMYK	cmyk(78.8%, 84.7%, 0%, 66.7%)
CIE-LAB	lab(9.58, 28.53, -42.02)
CIE-LCH	lch(9.58, 50.79, 304.18°)
OKLab	oklab(23.3% 0.0095 -0.1215)
OKLCH	oklch(23.3% 0.122 274.4)
XYZ	xyz(2.0325, 1.0721, 8.6924)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D55 #50550D

analogous

#0D2C55 #120D55 #360D55

triadic

#120D55 #55120D #0D5512

tetradic

#120D55 #550D2C #50550D #0D5536

square

#120D55 #550D2C #50550D #0D5536

split-complementary

#120D55 #55360D #2C550D

monochromatic

#06041B #070520 #120D55 #1D158A #281DBF

Accessibility & contrast

On white

17.29

#120D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#120D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D55

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D55	#FFFFFF	#000000	##FFFFFF
##120D55	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E57

Deuteranopia (green-blind)

#001754

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #120d55;
/* rgb */ color: rgb(18, 13, 85);
/* oklch */ color: oklch(23.3% 0.122 274.4);

Tailwind

colors: {
  custom: {
    50: '#5d4d86',
    500: '#120d55',
    950: '#000000',
  },
}

SCSS

$custom: #120d55;
$custom-light: #5d4d86;
$custom-dark: #000000;

JSON

{
  "hex": "#120d55",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 85
  },
  "hsl": {
    "h": 244.167,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23297,
    "c": 0.1219,
    "h": 274.4
  },
  "luminance": 0.01072
}

Semantic roles & 50–950 ramp

primary

#120D55

secondary

#89902E

accent

#F038E3

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120D55

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

Preview Lab → · Contrast checker → · Palette generator →