#122171#122171

#122171 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.9% C 0.138 H 267.9°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#122171
RGB	rgb(18, 33, 113)
HSL	hsl(231, 73%, 26%)
HSV	hsv(231, 84%, 44%)
CMYK	cmyk(84.1%, 70.8%, 0%, 55.7%)
CIE-LAB	lab(17.50, 26.18, -47.53)
CIE-LCH	lch(17.50, 54.26, 298.84°)
OKLab	oklab(29.92% -0.005 -0.1377)
OKLCH	oklch(29.92% 0.138 267.9)
XYZ	xyz(3.7729, 2.4081, 15.8855)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122171 #716212

analogous

#125071 #122171 #321271

triadic

#122171 #711221 #217112

tetradic

#122171 #711250 #716212 #127132

square

#122171 #711250 #716212 #127132

split-complementary

#122171 #713212 #507112

monochromatic

#04081A #0A123C #122171 #1A30A6 #2340DB

Accessibility & contrast

On white

14.17

#122171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#122171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122171

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122171	#FFFFFF	#000000	##FFFFFF
##122171	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003073

Deuteranopia (green-blind)

#002670

Tritanopia (blue-blind)

#003746

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #122171;
/* rgb */ color: rgb(18, 33, 113);
/* oklch */ color: oklch(29.9% 0.138 267.9);

Tailwind

colors: {
  custom: {
    50: '#635c9b',
    500: '#122171',
    950: '#000000',
  },
}

SCSS

$custom: #122171;
$custom-light: #635c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#122171",
  "rgb": {
    "r": 18,
    "g": 33,
    "b": 113
  },
  "hsl": {
    "h": 230.526,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29921,
    "c": 0.13777,
    "h": 267.9
  },
  "luminance": 0.02409
}

Semantic roles & 50–950 ramp

primary

#122171

secondary

#A89637

accent

#D239EF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #122171

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

Preview Lab → · Contrast checker → · Palette generator →