#122B56#122B56

#122B56 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.084 H 260.5°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#122B56
RGB	rgb(18, 43, 86)
HSL	hsl(218, 65%, 20%)
HSV	hsv(218, 79%, 34%)
CMYK	cmyk(79.1%, 50%, 0%, 66.3%)
CIE-LAB	lab(18.04, 7.54, -28.88)
CIE-LCH	lch(18.04, 29.85, 284.63°)
OKLab	oklab(29.59% -0.0139 -0.0828)
OKLCH	oklch(29.59% 0.084 260.5)
XYZ	xyz(2.7924, 2.5279, 9.1431)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B56 #563D12

analogous

#124D56 #122B56 #1B1256

triadic

#122B56 #56122B #2B5612

tetradic

#122B56 #56124D #563D12 #12561B

square

#122B56 #56124D #563D12 #12561B

split-complementary

#122B56 #561B12 #4D5612

monochromatic

#050D19 #071223 #122B56 #1D4489 #275EBB

Accessibility & contrast

On white

13.95

#122B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#122B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B56

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B56	#FFFFFF	#000000	##FFFFFF
##122B56	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152F58

Deuteranopia (green-blind)

#062955

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122b56;
/* rgb */ color: rgb(18, 43, 86);
/* oklch */ color: oklch(29.6% 0.084 260.5);

Tailwind

colors: {
  custom: {
    50: '#5b6386',
    500: '#122b56',
    950: '#000000',
  },
}

SCSS

$custom: #122b56;
$custom-light: #5b6386;
$custom-dark: #000000;

JSON

{
  "hex": "#122b56",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 86
  },
  "hsl": {
    "h": 217.941,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29589,
    "c": 0.08395,
    "h": 260.5
  },
  "luminance": 0.02528
}

Semantic roles & 50–950 ramp

primary

#122B56

secondary

#8F6E35

accent

#AA3FE8

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #122B56

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

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