#122F53#122F53

#122F53 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.4% C 0.074 H 255.3°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#122F53
RGB	rgb(18, 47, 83)
HSL	hsl(213, 64%, 20%)
HSV	hsv(213, 78%, 33%)
CMYK	cmyk(78.3%, 43.4%, 0%, 67.5%)
CIE-LAB	lab(19.17, 3.34, -25.08)
CIE-LCH	lch(19.17, 25.30, 277.58°)
OKLab	oklab(30.39% -0.0188 -0.0715)
OKLCH	oklch(30.39% 0.074 255.3)
XYZ	xyz(2.8267, 2.7859, 8.5707)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F53 #533612

analogous

#124F53 #122F53 #161253

triadic

#122F53 #53122F #2F5312

tetradic

#122F53 #53124F #533612 #125316

square

#122F53 #53124F #533612 #125316

split-complementary

#122F53 #531612 #4F5312

monochromatic

#050E19 #071321 #122F53 #1D4B85 #2868B8

Accessibility & contrast

On white

13.49

#122F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#122F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F53

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F53	#FFFFFF	#000000	##FFFFFF
##122F53	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3254

Deuteranopia (green-blind)

#142C52

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #122f53;
/* rgb */ color: rgb(18, 47, 83);
/* oklch */ color: oklch(30.4% 0.074 255.3);

Tailwind

colors: {
  custom: {
    50: '#5a6783',
    500: '#122f53',
    950: '#000000',
  },
}

SCSS

$custom: #122f53;
$custom-light: #5a6783;
$custom-dark: #000000;

JSON

{
  "hex": "#122f53",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 83
  },
  "hsl": {
    "h": 213.231,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3039,
    "c": 0.07398,
    "h": 255.3
  },
  "luminance": 0.02786
}

Semantic roles & 50–950 ramp

primary

#122F53

secondary

#8C6535

accent

#9D40E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #122F53

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

Preview Lab → · Contrast checker → · Palette generator →