#122F4F#122F4F

#122F4F is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.1% C 0.068 H 252.9°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#122F4F
RGB	rgb(18, 47, 79)
HSL	hsl(211, 63%, 19%)
HSV	hsv(211, 77%, 31%)
CMYK	cmyk(77.2%, 40.5%, 0%, 69%)
CIE-LAB	lab(18.91, 1.64, -22.80)
CIE-LCH	lch(18.91, 22.86, 274.12°)
OKLab	oklab(30.11% -0.0199 -0.0649)
OKLCH	oklch(30.11% 0.068 252.9)
XYZ	xyz(2.6767, 2.7259, 7.7807)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F4F #4F3212

analogous

#124E4F #122F4F #13124F

triadic

#122F4F #4F122F #2F4F12

tetradic

#122F4F #4F124E #4F3212 #124F13

square

#122F4F #4F124E #4F3212 #124F13

split-complementary

#122F4F #4F1312 #4E4F12

monochromatic

#060F19 #07111D #122F4F #1D4D81 #296AB3

Accessibility & contrast

On white

13.59

#122F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#122F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F4F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F4F	#FFFFFF	#000000	##FFFFFF
##122F4F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213150

Deuteranopia (green-blind)

#182B4E

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #122f4f;
/* rgb */ color: rgb(18, 47, 79);
/* oklch */ color: oklch(30.1% 0.068 252.9);

Tailwind

colors: {
  custom: {
    50: '#596780',
    500: '#122f4f',
    950: '#000000',
  },
}

SCSS

$custom: #122f4f;
$custom-light: #596780;
$custom-dark: #000000;

JSON

{
  "hex": "#122f4f",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 79
  },
  "hsl": {
    "h": 211.475,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30109,
    "c": 0.06785,
    "h": 252.9
  },
  "luminance": 0.02726
}

Semantic roles & 50–950 ramp

primary

#122F4F

secondary

#886035

accent

#9842E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #122F4F

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

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