#120D43#120D43

#120D43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.097 H 278.3°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#120D43
RGB	rgb(18, 13, 67)
HSL	hsl(246, 68%, 16%)
HSV	hsv(246, 81%, 26%)
CMYK	cmyk(73.1%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(7.42, 21.79, -33.07)
CIE-LCH	lch(7.42, 39.60, 303.38°)
OKLab	oklab(21.12% 0.014 -0.0955)
OKLCH	oklch(21.12% 0.097 278.3)
XYZ	xyz(1.4062, 0.8216, 5.3936)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D43 #3E430D

analogous

#0D2343 #120D43 #2D0D43

triadic

#120D43 #43120D #0D4312

tetradic

#120D43 #430D23 #3E430D #0D432D

square

#120D43 #430D23 #3E430D #0D432D

split-complementary

#120D43 #432D0D #23430D

monochromatic

#07051A #07051A #120D43 #201776 #2E21AA

Accessibility & contrast

On white

18.04

#120D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#120D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D43

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D43	#FFFFFF	#000000	##FFFFFF
##120D43	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001442

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #120d43;
/* rgb */ color: rgb(18, 13, 67);
/* oklch */ color: oklch(21.1% 0.097 278.3);

Tailwind

colors: {
  custom: {
    50: '#584c78',
    500: '#120d43',
    950: '#000000',
  },
}

SCSS

$custom: #120d43;
$custom-light: #584c78;
$custom-dark: #000000;

JSON

{
  "hex": "#120d43",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 245.556,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21117,
    "c": 0.09655,
    "h": 278.3
  },
  "luminance": 0.00822
}

Semantic roles & 50–950 ramp

primary

#120D43

secondary

#777E2D

accent

#EA3DDA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #120D43

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

Preview Lab → · Contrast checker → · Palette generator →