#122D81#122D81

#122D81 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.9% C 0.145 H 265.3°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#122D81
RGB	rgb(18, 45, 129)
HSL	hsl(225, 76%, 29%)
HSV	hsv(225, 86%, 51%)
CMYK	cmyk(86%, 65.1%, 0%, 49.4%)
CIE-LAB	lab(22.27, 24.25, -49.92)
CIE-LCH	lch(22.27, 55.50, 295.91°)
OKLab	oklab(33.91% -0.012 -0.1445)
OKLCH	oklch(33.91% 0.145 265.3)
XYZ	xyz(5.1489, 3.5897, 21.1861)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D81 #816612

analogous

#126581 #122D81 #2F1281

triadic

#122D81 #81122D #2D8112

tetradic

#122D81 #811265 #816612 #12812F

square

#122D81 #811265 #816612 #12812F

split-complementary

#122D81 #812F12 #658112

monochromatic

#04091B #0B1A4B #122D81 #1940B7 #2C58E2

Accessibility & contrast

On white

12.22

#122D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#122D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D81

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D81	#FFFFFF	#000000	##FFFFFF
##122D81	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B84

Deuteranopia (green-blind)

#00307F

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #122d81;
/* rgb */ color: rgb(18, 45, 129);
/* oklch */ color: oklch(33.9% 0.145 265.3);

Tailwind

colors: {
  custom: {
    50: '#6765a6',
    500: '#122d81',
    950: '#000000',
  },
}

SCSS

$custom: #122d81;
$custom-light: #6765a6;
$custom-dark: #000000;

JSON

{
  "hex": "#122d81",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 129
  },
  "hsl": {
    "h": 225.405,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33909,
    "c": 0.14503,
    "h": 265.3
  },
  "luminance": 0.0359
}

Semantic roles & 50–950 ramp

primary

#122D81

secondary

#B79838

accent

#C436F2

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #122D81

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

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