#122F4A#122F4A

#122F4A is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.060 H 249.1°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#122F4A
RGB	rgb(18, 47, 74)
HSL	hsl(209, 61%, 18%)
HSV	hsv(209, 76%, 29%)
CMYK	cmyk(75.7%, 36.5%, 0%, 71%)
CIE-LAB	lab(18.61, -0.45, -19.90)
CIE-LCH	lch(18.61, 19.91, 268.71°)
OKLab	oklab(29.77% -0.0215 -0.0564)
OKLCH	oklch(29.77% 0.06 249.1)
XYZ	xyz(2.5015, 2.6558, 6.8580)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F4A #4A2D12

analogous

#124A49 #122F4A #12134A

triadic

#122F4A #4A122F #2F4A12

tetradic

#122F4A #49124A #4A2D12 #134A12

square

#122F4A #49124A #4A2D12 #134A12

split-complementary

#122F4A #4A1213 #4A4912

monochromatic

#061019 #061019 #122F4A #1E4E7B #2A6EAC

Accessibility & contrast

On white

13.71

#122F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#122F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F4A

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F4A	#FFFFFF	#000000	##FFFFFF
##122F4A	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23304B

Deuteranopia (green-blind)

#1B2B49

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122f4a;
/* rgb */ color: rgb(18, 47, 74);
/* oklch */ color: oklch(29.8% 0.060 249.1);

Tailwind

colors: {
  custom: {
    50: '#58677c',
    500: '#122f4a',
    950: '#000000',
  },
}

SCSS

$custom: #122f4a;
$custom-light: #58677c;
$custom-dark: #000000;

JSON

{
  "hex": "#122f4a",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 74
  },
  "hsl": {
    "h": 208.929,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29773,
    "c": 0.06036,
    "h": 249.1
  },
  "luminance": 0.02656
}

Semantic roles & 50–950 ramp

primary

#122F4A

secondary

#835B35

accent

#9144E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #122F4A

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

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