#122E51#122E51

#122E51 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.072 H 255.3°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#122E51
RGB	rgb(18, 46, 81)
HSL	hsl(213, 64%, 19%)
HSV	hsv(213, 78%, 32%)
CMYK	cmyk(77.8%, 43.2%, 0%, 68.2%)
CIE-LAB	lab(18.70, 3.21, -24.49)
CIE-LCH	lch(18.70, 24.70, 277.47°)
OKLab	oklab(29.98% -0.0182 -0.0698)
OKLCH	oklch(29.98% 0.072 255.3)
XYZ	xyz(2.7111, 2.6764, 8.1567)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122E51 #513512

analogous

#124E51 #122E51 #161251

triadic

#122E51 #51122E #2E5112

tetradic

#122E51 #51124E #513512 #125116

square

#122E51 #51124E #513512 #125116

split-complementary

#122E51 #511612 #4E5112

monochromatic

#060E19 #07121F #122E51 #1D4A83 #2867B5

Accessibility & contrast

On white

13.68

#122E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#122E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122E51

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122E51	#FFFFFF	#000000	##FFFFFF
##122E51	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3152

Deuteranopia (green-blind)

#142B50

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122e51;
/* rgb */ color: rgb(18, 46, 81);
/* oklch */ color: oklch(30.0% 0.072 255.3);

Tailwind

colors: {
  custom: {
    50: '#596682',
    500: '#122e51',
    950: '#000000',
  },
}

SCSS

$custom: #122e51;
$custom-light: #596682;
$custom-dark: #000000;

JSON

{
  "hex": "#122e51",
  "rgb": {
    "r": 18,
    "g": 46,
    "b": 81
  },
  "hsl": {
    "h": 213.333,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29984,
    "c": 0.07216,
    "h": 255.3
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#122E51

secondary

#8A6435

accent

#9D41E7

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #122E51

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

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