#120D54#120D54

#120D54 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.2% C 0.121 H 274.6°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#120D54
RGB	rgb(18, 13, 84)
HSL	hsl(244, 73%, 19%)
HSV	hsv(244, 85%, 33%)
CMYK	cmyk(78.6%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(9.45, 28.17, -41.54)
CIE-LCH	lch(9.45, 50.20, 304.14°)
OKLab	oklab(23.17% 0.0097 -0.1201)
OKLCH	oklch(23.17% 0.121 274.6)
XYZ	xyz(1.9931, 1.0563, 8.4846)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D54 #4F540D

analogous

#0D2C54 #120D54 #360D54

triadic

#120D54 #54120D #0D5412

tetradic

#120D54 #540D2C #4F540D #0D5436

square

#120D54 #540D2C #4F540D #0D5436

split-complementary

#120D54 #54360D #2C540D

monochromatic

#06041A #07051F #120D54 #1D1589 #291DBE

Accessibility & contrast

On white

17.34

#120D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#120D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D54

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D54	#FFFFFF	#000000	##FFFFFF
##120D54	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E56

Deuteranopia (green-blind)

#001753

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #120d54;
/* rgb */ color: rgb(18, 13, 84);
/* oklch */ color: oklch(23.2% 0.121 274.6);

Tailwind

colors: {
  custom: {
    50: '#5d4d85',
    500: '#120d54',
    950: '#000000',
  },
}

SCSS

$custom: #120d54;
$custom-light: #5d4d85;
$custom-dark: #000000;

JSON

{
  "hex": "#120d54",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 244.225,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23171,
    "c": 0.12054,
    "h": 274.6
  },
  "luminance": 0.01057
}

Semantic roles & 50–950 ramp

primary

#120D54

secondary

#888F2E

accent

#F038E3

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120D54

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

Preview Lab → · Contrast checker → · Palette generator →