#120D53#120D53

#120D53 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 23.0% C 0.119 H 274.8°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#120D53
RGB	rgb(18, 13, 83)
HSL	hsl(244, 73%, 19%)
HSV	hsv(244, 84%, 33%)
CMYK	cmyk(78.3%, 84.3%, 0%, 67.5%)
CIE-LAB	lab(9.33, 27.81, -41.07)
CIE-LCH	lch(9.33, 49.60, 304.11°)
OKLab	oklab(23.05% 0.01 -0.1188)
OKLCH	oklch(23.05% 0.119 274.8)
XYZ	xyz(1.9542, 1.0408, 8.2798)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D53 #4E530D

analogous

#0D2B53 #120D53 #350D53

triadic

#120D53 #53120D #0D5312

tetradic

#120D53 #530D2B #4E530D #0D5335

square

#120D53 #530D2B #4E530D #0D5335

split-complementary

#120D53 #53350D #2B530D

monochromatic

#06041A #07051E #120D53 #1D1588 #291EBD

Accessibility & contrast

On white

17.38

#120D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#120D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D53

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D53	#FFFFFF	#000000	##FFFFFF
##120D53	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D55

Deuteranopia (green-blind)

#001752

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #120d53;
/* rgb */ color: rgb(18, 13, 83);
/* oklch */ color: oklch(23.0% 0.119 274.8);

Tailwind

colors: {
  custom: {
    50: '#5d4d84',
    500: '#120d53',
    950: '#000000',
  },
}

SCSS

$custom: #120d53;
$custom-light: #5d4d84;
$custom-dark: #000000;

JSON

{
  "hex": "#120d53",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 83
  },
  "hsl": {
    "h": 244.286,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23047,
    "c": 0.11918,
    "h": 274.8
  },
  "luminance": 0.01041
}

Semantic roles & 50–950 ramp

primary

#120D53

secondary

#878E2E

accent

#F038E3

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120D53

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

Preview Lab → · Contrast checker → · Palette generator →