#122F59#122F59

#122F59 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.8% C 0.083 H 258.0°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#122F59
RGB	rgb(18, 47, 89)
HSL	hsl(215, 66%, 21%)
HSV	hsv(215, 80%, 35%)
CMYK	cmyk(79.8%, 47.2%, 0%, 65.1%)
CIE-LAB	lab(19.57, 5.90, -28.44)
CIE-LCH	lch(19.57, 29.05, 281.72°)
OKLab	oklab(30.83% -0.0173 -0.0814)
OKLCH	oklch(30.83% 0.083 258)
XYZ	xyz(3.0685, 2.8826, 9.8439)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F59 #593C12

analogous

#125259 #122F59 #181259

triadic

#122F59 #59122F #2F5912

tetradic

#122F59 #591252 #593C12 #125918

square

#122F59 #591252 #593C12 #125918

split-complementary

#122F59 #591812 #525912

monochromatic

#050D19 #081426 #122F59 #1C4A8C #2765BF

Accessibility & contrast

On white

13.32

#122F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#122F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F59

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F59	#FFFFFF	#000000	##FFFFFF
##122F59	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A335B

Deuteranopia (green-blind)

#0D2C58

Tritanopia (blue-blind)

#00393F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #122f59;
/* rgb */ color: rgb(18, 47, 89);
/* oklch */ color: oklch(30.8% 0.083 258.0);

Tailwind

colors: {
  custom: {
    50: '#5b6788',
    500: '#122f59',
    950: '#000000',
  },
}

SCSS

$custom: #122f59;
$custom-light: #5b6788;
$custom-dark: #000000;

JSON

{
  "hex": "#122f59",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 89
  },
  "hsl": {
    "h": 215.493,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30832,
    "c": 0.08322,
    "h": 258
  },
  "luminance": 0.02883
}

Semantic roles & 50–950 ramp

primary

#122F59

secondary

#926C35

accent

#A43FE9

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #122F59

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

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