#120C50#120C50

#120C50 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.5% C 0.116 H 275.6°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#120C50
RGB	rgb(18, 12, 80)
HSL	hsl(245, 74%, 18%)
HSV	hsv(245, 85%, 31%)
CMYK	cmyk(77.5%, 85%, 0%, 68.6%)
CIE-LAB	lab(8.74, 27.32, -39.97)
CIE-LCH	lch(8.74, 48.41, 304.35°)
OKLab	oklab(22.53% 0.0113 -0.1156)
OKLCH	oklch(22.53% 0.116 275.6)
XYZ	xyz(1.8284, 0.9706, 7.6788)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120C50 #4A500C

analogous

#0C2850 #120C50 #340C50

triadic

#120C50 #50120C #0C5012

tetradic

#120C50 #500C28 #4A500C #0C5034

square

#120C50 #500C28 #4A500C #0C5034

split-complementary

#120C50 #50340C #28500C

monochromatic

#06041B #06041B #120C50 #1E1485 #2A1CBA

Accessibility & contrast

On white

17.58

#120C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#120C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120C50

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120C50	#FFFFFF	#000000	##FFFFFF
##120C50	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C52

Deuteranopia (green-blind)

#00164F

Tritanopia (blue-blind)

#00202E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #120c50;
/* rgb */ color: rgb(18, 12, 80);
/* oklch */ color: oklch(22.5% 0.116 275.6);

Tailwind

colors: {
  custom: {
    50: '#5c4c82',
    500: '#120c50',
    950: '#000000',
  },
}

SCSS

$custom: #120c50;
$custom-light: #5c4c82;
$custom-dark: #000000;

JSON

{
  "hex": "#120c50",
  "rgb": {
    "r": 18,
    "g": 12,
    "b": 80
  },
  "hsl": {
    "h": 245.294,
    "s": 73.913,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22527,
    "c": 0.11611,
    "h": 275.6
  },
  "luminance": 0.00971
}

Semantic roles & 50–950 ramp

primary

#120C50

secondary

#838B2C

accent

#F137E0

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010A

muted

#79777C

Preview Lab

Preview with #120C50

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

Preview Lab → · Contrast checker → · Palette generator →