#120D52#120D52

#120D52 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.9% C 0.118 H 275.0°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#120D52
RGB	rgb(18, 13, 82)
HSL	hsl(244, 73%, 19%)
HSV	hsv(244, 84%, 32%)
CMYK	cmyk(78%, 84.1%, 0%, 67.8%)
CIE-LAB	lab(9.20, 27.45, -40.59)
CIE-LCH	lch(9.20, 49.00, 304.07°)
OKLab	oklab(22.92% 0.0103 -0.1174)
OKLCH	oklch(22.92% 0.118 275)
XYZ	xyz(1.9159, 1.0255, 8.0780)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D52 #4D520D

analogous

#0D2A52 #120D52 #340D52

triadic

#120D52 #52120D #0D5212

tetradic

#120D52 #520D2A #4D520D #0D5234

square

#120D52 #520D2A #4D520D #0D5234

split-complementary

#120D52 #52340D #2A520D

monochromatic

#06041A #06051D #120D52 #1E1587 #291EBC

Accessibility & contrast

On white

17.42

#120D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#120D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D52

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D52	#FFFFFF	#000000	##FFFFFF
##120D52	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D54

Deuteranopia (green-blind)

#001751

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #120d52;
/* rgb */ color: rgb(18, 13, 82);
/* oklch */ color: oklch(22.9% 0.118 275.0);

Tailwind

colors: {
  custom: {
    50: '#5c4d83',
    500: '#120d52',
    950: '#000000',
  },
}

SCSS

$custom: #120d52;
$custom-light: #5c4d83;
$custom-dark: #000000;

JSON

{
  "hex": "#120d52",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 82
  },
  "hsl": {
    "h": 244.348,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.22922,
    "c": 0.11782,
    "h": 275
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#120D52

secondary

#868D2E

accent

#EF38E2

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120D52

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

Preview Lab → · Contrast checker → · Palette generator →