#122A58#122A58

#122A58 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.5% C 0.088 H 261.8°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#122A58
RGB	rgb(18, 42, 88)
HSL	hsl(219, 66%, 21%)
HSV	hsv(219, 80%, 35%)
CMYK	cmyk(79.5%, 52.3%, 0%, 65.5%)
CIE-LAB	lab(17.87, 9.14, -30.50)
CIE-LCH	lch(17.87, 31.84, 286.68°)
OKLab	oklab(29.5% -0.0125 -0.0876)
OKLCH	oklch(29.5% 0.088 261.8)
XYZ	xyz(2.8382, 2.4888, 9.5614)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122A58 #584012

analogous

#124D58 #122A58 #1D1258

triadic

#122A58 #58122A #2A5812

tetradic

#122A58 #58124D #584012 #12581D

square

#122A58 #58124D #584012 #12581D

split-complementary

#122A58 #581D12 #4D5812

monochromatic

#050C19 #081225 #122A58 #1C428B #275ABE

Accessibility & contrast

On white

14.02

#122A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#122A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122A58

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122A58	#FFFFFF	#000000	##FFFFFF
##122A58	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102F5A

Deuteranopia (green-blind)

#002957

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122a58;
/* rgb */ color: rgb(18, 42, 88);
/* oklch */ color: oklch(29.5% 0.088 261.8);

Tailwind

colors: {
  custom: {
    50: '#5b6387',
    500: '#122a58',
    950: '#000000',
  },
}

SCSS

$custom: #122a58;
$custom-light: #5b6387;
$custom-dark: #000000;

JSON

{
  "hex": "#122a58",
  "rgb": {
    "r": 18,
    "g": 42,
    "b": 88
  },
  "hsl": {
    "h": 219.429,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29501,
    "c": 0.08847,
    "h": 261.8
  },
  "luminance": 0.02489
}

Semantic roles & 50–950 ramp

primary

#122A58

secondary

#917135

accent

#AF3FE9

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #122A58

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

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