#122A57#122A57

#122A57 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.4% C 0.087 H 261.6°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#122A57
RGB	rgb(18, 42, 87)
HSL	hsl(219, 66%, 21%)
HSV	hsv(219, 79%, 34%)
CMYK	cmyk(79.3%, 51.7%, 0%, 65.9%)
CIE-LAB	lab(17.79, 8.71, -29.96)
CIE-LCH	lch(17.79, 31.20, 286.21°)
OKLab	oklab(29.42% -0.0127 -0.086)
OKLCH	oklch(29.42% 0.087 261.6)
XYZ	xyz(2.7971, 2.4723, 9.3448)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122A57 #573F12

analogous

#124C57 #122A57 #1C1257

triadic

#122A57 #57122A #2A5712

tetradic

#122A57 #57124C #573F12 #12571C

square

#122A57 #57124C #573F12 #12571C

split-complementary

#122A57 #571C12 #4C5712

monochromatic

#050C19 #081224 #122A57 #1C428A #275BBC

Accessibility & contrast

On white

14.05

#122A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#122A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122A57

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122A57	#FFFFFF	#000000	##FFFFFF
##122A57	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112F59

Deuteranopia (green-blind)

#012956

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122a57;
/* rgb */ color: rgb(18, 42, 87);
/* oklch */ color: oklch(29.4% 0.087 261.6);

Tailwind

colors: {
  custom: {
    50: '#5b6387',
    500: '#122a57',
    950: '#000000',
  },
}

SCSS

$custom: #122a57;
$custom-light: #5b6387;
$custom-dark: #000000;

JSON

{
  "hex": "#122a57",
  "rgb": {
    "r": 18,
    "g": 42,
    "b": 87
  },
  "hsl": {
    "h": 219.13,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29419,
    "c": 0.0869,
    "h": 261.6
  },
  "luminance": 0.02473
}

Semantic roles & 50–950 ramp

primary

#122A57

secondary

#907035

accent

#AE3FE9

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #122A57

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

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