#122458#122458

#122458 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.1% C 0.097 H 265.9°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#122458
RGB	rgb(18, 36, 88)
HSL	hsl(225, 66%, 21%)
HSV	hsv(225, 80%, 35%)
CMYK	cmyk(79.5%, 59.1%, 0%, 65.5%)
CIE-LAB	lab(15.98, 13.62, -33.56)
CIE-LCH	lch(15.98, 36.22, 292.09°)
OKLab	oklab(28.06% -0.0069 -0.0967)
OKLCH	oklch(28.06% 0.097 265.9)
XYZ	xyz(2.6412, 2.0946, 9.4957)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122458 #584612

analogous

#124758 #122458 #231258

triadic

#122458 #581224 #245812

tetradic

#122458 #581247 #584612 #125823

square

#122458 #581247 #584612 #125823

split-complementary

#122458 #582312 #475812

monochromatic

#050A19 #080F25 #122458 #1C398B #274EBE

Accessibility & contrast

On white

14.80

#122458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#122458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122458

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122458	#FFFFFF	#000000	##FFFFFF
##122458	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#00313A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #122458;
/* rgb */ color: rgb(18, 36, 88);
/* oklch */ color: oklch(28.1% 0.097 265.9);

Tailwind

colors: {
  custom: {
    50: '#5c5e88',
    500: '#122458',
    950: '#000000',
  },
}

SCSS

$custom: #122458;
$custom-light: #5c5e88;
$custom-dark: #000000;

JSON

{
  "hex": "#122458",
  "rgb": {
    "r": 18,
    "g": 36,
    "b": 88
  },
  "hsl": {
    "h": 224.571,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28062,
    "c": 0.09694,
    "h": 265.9
  },
  "luminance": 0.02095
}

Semantic roles & 50–950 ramp

primary

#122458

secondary

#917935

accent

#BD3FE9

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040B

muted

#79797C

Preview Lab

Preview with #122458

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

Preview Lab → · Contrast checker → · Palette generator →