#122C3F#122C3F

#122C3F is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.3% C 0.048 H 242.7°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#122C3F
RGB	rgb(18, 44, 63)
HSL	hsl(205, 56%, 16%)
HSV	hsv(205, 71%, 25%)
CMYK	cmyk(71.4%, 30.2%, 0%, 75.3%)
CIE-LAB	lab(16.93, -2.85, -15.01)
CIE-LCH	lch(16.93, 15.27, 259.26°)
OKLab	oklab(28.25% -0.0218 -0.0422)
OKLCH	oklch(28.25% 0.048 242.7)
XYZ	xyz(2.0470, 2.2886, 5.0355)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122C3F #3F2512

analogous

#123F3B #122C3F #12153F

triadic

#122C3F #3F122C #2C3F12

tetradic

#122C3F #3B123F #3F2512 #153F12

square

#122C3F #3B123F #3F2512 #153F12

split-complementary

#122C3F #3F1215 #3F3B12

monochromatic

#071118 #071118 #122C3F #204D6F #2D6E9E

Accessibility & contrast

On white

14.41

#122C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#122C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122C3F

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122C3F	#FFFFFF	#000000	##FFFFFF
##122C3F	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242C40

Deuteranopia (green-blind)

#1D283F

Tritanopia (blue-blind)

#003133

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #122c3f;
/* rgb */ color: rgb(18, 44, 63);
/* oklch */ color: oklch(28.3% 0.048 242.7);

Tailwind

colors: {
  custom: {
    50: '#556474',
    500: '#122c3f',
    950: '#000000',
  },
}

SCSS

$custom: #122c3f;
$custom-light: #556474;
$custom-dark: #000000;

JSON

{
  "hex": "#122c3f",
  "rgb": {
    "r": 18,
    "g": 44,
    "b": 63
  },
  "hsl": {
    "h": 205.333,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28251,
    "c": 0.0475,
    "h": 242.7
  },
  "luminance": 0.02289
}

Semantic roles & 50–950 ramp

primary

#122C3F

secondary

#785135

accent

#8849DF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #122C3F

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

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