#3122AA#3122AA

#3122AA is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.201 H 276.0°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3122AA
RGB	rgb(49, 34, 170)
HSL	hsl(247, 67%, 40%)
HSV	hsv(247, 80%, 67%)
CMYK	cmyk(71.2%, 80%, 0%, 33.3%)
CIE-LAB	lab(25.86, 48.25, -69.20)
CIE-LCH	lch(25.86, 84.36, 304.89°)
OKLab	oklab(38.22% 0.0211 -0.2)
OKLCH	oklch(38.22% 0.201 276)
XYZ	xyz(9.0920, 4.6984, 38.4502)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3122AA #9BAA22

analogous

#2257AA #3122AA #7522AA

triadic

#3122AA #AA3122 #22AA31

tetradic

#3122AA #AA2257 #9BAA22 #22AA75

square

#3122AA #AA2257 #9BAA22 #22AA75

split-complementary

#3122AA #AA7522 #57AA22

monochromatic

#140E44 #221877 #3122AA #4533D6 #7466E0

Accessibility & contrast

On white

10.83

#3122AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3122AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3122AA

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3122AA	#FFFFFF	#000000	##FFFFFF
##3122AA	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AE

Deuteranopia (green-blind)

#0037A8

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3122aa;
/* rgb */ color: rgb(49, 34, 170);
/* oklch */ color: oklch(38.2% 0.201 276.0);

Tailwind

colors: {
  custom: {
    50: '#7c61c5',
    500: '#3122aa',
    950: '#000000',
  },
}

SCSS

$custom: #3122aa;
$custom-light: #7c61c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3122aa",
  "rgb": {
    "r": 49,
    "g": 34,
    "b": 170
  },
  "hsl": {
    "h": 246.618,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.38218,
    "c": 0.20114,
    "h": 276
  },
  "luminance": 0.04699
}

Semantic roles & 50–950 ramp

primary

#3122AA

secondary

#BBC662

accent

#EA3ED7

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3122AA

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

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