#122E81#122E81

#122E81 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.144 H 265.0°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#122E81
RGB	rgb(18, 46, 129)
HSL	hsl(225, 76%, 29%)
HSV	hsv(225, 86%, 51%)
CMYK	cmyk(86%, 64.3%, 0%, 49.4%)
CIE-LAB	lab(22.54, 23.55, -49.47)
CIE-LCH	lch(22.54, 54.79, 295.45°)
OKLab	oklab(34.11% -0.0125 -0.1432)
OKLCH	oklch(34.11% 0.144 265)
XYZ	xyz(5.1875, 3.6669, 21.1990)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122E81 #816512

analogous

#126681 #122E81 #2E1281

triadic

#122E81 #81122E #2E8112

tetradic

#122E81 #811266 #816512 #12812E

square

#122E81 #811266 #816512 #12812E

split-complementary

#122E81 #812E12 #668112

monochromatic

#040A1B #0B1B4B #122E81 #1941B7 #2C5AE2

Accessibility & contrast

On white

12.11

#122E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#122E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122E81

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122E81	#FFFFFF	#000000	##FFFFFF
##122E81	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B84

Deuteranopia (green-blind)

#00317F

Tritanopia (blue-blind)

#004453

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #122e81;
/* rgb */ color: rgb(18, 46, 129);
/* oklch */ color: oklch(34.1% 0.144 265.0);

Tailwind

colors: {
  custom: {
    50: '#6666a6',
    500: '#122e81',
    950: '#000000',
  },
}

SCSS

$custom: #122e81;
$custom-light: #6666a6;
$custom-dark: #000000;

JSON

{
  "hex": "#122e81",
  "rgb": {
    "r": 18,
    "g": 46,
    "b": 129
  },
  "hsl": {
    "h": 224.865,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34111,
    "c": 0.14377,
    "h": 265
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#122E81

secondary

#B79738

accent

#C336F2

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #122E81

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

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