#122C51#122C51

#122C51 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.5% C 0.075 H 257.6°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#122C51
RGB	rgb(18, 44, 81)
HSL	hsl(215, 64%, 19%)
HSV	hsv(215, 78%, 32%)
CMYK	cmyk(77.8%, 45.7%, 0%, 68.2%)
CIE-LAB	lab(18.03, 4.66, -25.56)
CIE-LCH	lch(18.03, 25.98, 280.33°)
OKLab	oklab(29.46% -0.0161 -0.073)
OKLCH	oklch(29.46% 0.075 257.6)
XYZ	xyz(2.6348, 2.5238, 8.1313)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122C51 #513712

analogous

#124C51 #122C51 #181251

triadic

#122C51 #51122C #2C5112

tetradic

#122C51 #51124C #513712 #125118

square

#122C51 #51124C #513712 #125118

split-complementary

#122C51 #511812 #4C5112

monochromatic

#060E19 #07111F #122C51 #1D4783 #2862B5

Accessibility & contrast

On white

13.96

#122C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#122C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122C51

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122C51	#FFFFFF	#000000	##FFFFFF
##122C51	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2F52

Deuteranopia (green-blind)

#102950

Tritanopia (blue-blind)

#00353A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122c51;
/* rgb */ color: rgb(18, 44, 81);
/* oklch */ color: oklch(29.5% 0.075 257.6);

Tailwind

colors: {
  custom: {
    50: '#596482',
    500: '#122c51',
    950: '#000000',
  },
}

SCSS

$custom: #122c51;
$custom-light: #596482;
$custom-dark: #000000;

JSON

{
  "hex": "#122c51",
  "rgb": {
    "r": 18,
    "g": 44,
    "b": 81
  },
  "hsl": {
    "h": 215.238,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29462,
    "c": 0.07474,
    "h": 257.6
  },
  "luminance": 0.02524
}

Semantic roles & 50–950 ramp

primary

#122C51

secondary

#8A6735

accent

#A241E7

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #122C51

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

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