#122B51#122B51

#122B51 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.2% C 0.076 H 258.7°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#122B51
RGB	rgb(18, 43, 81)
HSL	hsl(216, 64%, 19%)
HSV	hsv(216, 78%, 32%)
CMYK	cmyk(77.8%, 46.9%, 0%, 68.2%)
CIE-LAB	lab(17.69, 5.39, -26.09)
CIE-LCH	lch(17.69, 26.64, 281.68°)
OKLab	oklab(29.2% -0.015 -0.0746)
OKLCH	oklch(29.2% 0.076 258.7)
XYZ	xyz(2.5980, 2.4502, 8.1190)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B51 #513812

analogous

#124B51 #122B51 #181251

triadic

#122B51 #51122B #2B5112

tetradic

#122B51 #51124B #513812 #125118

square

#122B51 #51124B #513812 #125118

split-complementary

#122B51 #511812 #4B5112

monochromatic

#060D19 #07101F #122B51 #1D4683 #2860B5

Accessibility & contrast

On white

14.09

#122B51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#122B51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B51

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B51	#FFFFFF	#000000	##FFFFFF
##122B51	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192E52

Deuteranopia (green-blind)

#0E2950

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #122b51;
/* rgb */ color: rgb(18, 43, 81);
/* oklch */ color: oklch(29.2% 0.076 258.7);

Tailwind

colors: {
  custom: {
    50: '#596382',
    500: '#122b51',
    950: '#000000',
  },
}

SCSS

$custom: #122b51;
$custom-light: #596382;
$custom-dark: #000000;

JSON

{
  "hex": "#122b51",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 81
  },
  "hsl": {
    "h": 216.19,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29203,
    "c": 0.07607,
    "h": 258.7
  },
  "luminance": 0.0245
}

Semantic roles & 50–950 ramp

primary

#122B51

secondary

#8A6835

accent

#A541E7

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #122B51

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

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