#122258#122258

#122258 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.100 H 267.0°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#122258
RGB	rgb(18, 34, 88)
HSL	hsl(226, 66%, 21%)
HSV	hsv(226, 80%, 35%)
CMYK	cmyk(79.5%, 61.4%, 0%, 65.5%)
CIE-LAB	lab(15.37, 15.11, -34.55)
CIE-LCH	lch(15.37, 37.71, 293.62°)
OKLab	oklab(27.6% -0.0052 -0.0996)
OKLCH	oklch(27.6% 0.1 267)
XYZ	xyz(2.5823, 1.9770, 9.4761)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122258 #584812

analogous

#124558 #122258 #251258

triadic

#122258 #581222 #225812

tetradic

#122258 #581245 #584812 #125825

square

#122258 #581245 #584812 #125825

split-complementary

#122258 #582512 #455812

monochromatic

#050A19 #080E25 #122258 #1C368B #2749BE

Accessibility & contrast

On white

15.05

#122258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#122258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122258

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122258	#FFFFFF	#000000	##FFFFFF
##122258	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5A

Deuteranopia (green-blind)

#002357

Tritanopia (blue-blind)

#002F39

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #122258;
/* rgb */ color: rgb(18, 34, 88);
/* oklch */ color: oklch(27.6% 0.100 267.0);

Tailwind

colors: {
  custom: {
    50: '#5c5c88',
    500: '#122258',
    950: '#000000',
  },
}

SCSS

$custom: #122258;
$custom-light: #5c5c88;
$custom-dark: #000000;

JSON

{
  "hex": "#122258",
  "rgb": {
    "r": 18,
    "g": 34,
    "b": 88
  },
  "hsl": {
    "h": 226.286,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27603,
    "c": 0.09978,
    "h": 267
  },
  "luminance": 0.01977
}

Semantic roles & 50–950 ramp

primary

#122258

secondary

#917C35

accent

#C23FE9

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040B

muted

#79797C

Preview Lab

Preview with #122258

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

Preview Lab → · Contrast checker → · Palette generator →