#121352#121352

#121352 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.9% C 0.111 H 273.5°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#121352
RGB	rgb(18, 19, 82)
HSL	hsl(239, 64%, 20%)
HSV	hsv(239, 78%, 32%)
CMYK	cmyk(78%, 76.8%, 0%, 67.8%)
CIE-LAB	lab(10.58, 23.57, -38.31)
CIE-LCH	lch(10.58, 44.98, 301.60°)
OKLab	oklab(23.9% 0.0067 -0.1108)
OKLCH	oklch(23.9% 0.111 273.5)
XYZ	xyz(2.0048, 1.2033, 8.1076)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121352 #525112

analogous

#123352 #121352 #311252

triadic

#121352 #521213 #135212

tetradic

#121352 #521233 #525112 #125231

square

#121352 #521233 #525112 #125231

split-complementary

#121352 #523112 #335212

monochromatic

#060619 #070720 #121352 #1D1F84 #282AB6

Accessibility & contrast

On white

16.92

#121352 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#121352 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121352

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121352	#FFFFFF	#000000	##FFFFFF
##121352	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002054

Deuteranopia (green-blind)

#001A51

Tritanopia (blue-blind)

#002431

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #121352;
/* rgb */ color: rgb(18, 19, 82);
/* oklch */ color: oklch(23.9% 0.111 273.5);

Tailwind

colors: {
  custom: {
    50: '#5c5183',
    500: '#121352',
    950: '#000000',
  },
}

SCSS

$custom: #121352;
$custom-light: #5c5183;
$custom-dark: #000000;

JSON

{
  "hex": "#121352",
  "rgb": {
    "r": 18,
    "g": 19,
    "b": 82
  },
  "hsl": {
    "h": 239.063,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.23902,
    "c": 0.11098,
    "h": 273.5
  },
  "luminance": 0.01204
}

Semantic roles & 50–950 ramp

primary

#121352

secondary

#8B8A35

accent

#E441E7

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #121352

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

Preview Lab → · Contrast checker → · Palette generator →