#332AB3#332AB3

#332AB3 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.204 H 275.0°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#332AB3
RGB	rgb(51, 42, 179)
HSL	hsl(244, 62%, 43%)
HSV	hsv(244, 77%, 70%)
CMYK	cmyk(71.5%, 76.5%, 0%, 29.8%)
CIE-LAB	lab(28.42, 47.14, -70.36)
CIE-LCH	lch(28.42, 84.69, 303.82°)
OKLab	oklab(40.34% 0.018 -0.2035)
OKLCH	oklch(40.34% 0.204 275)
XYZ	xyz(10.3272, 5.6134, 43.1783)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332AB3 #AAB32A

analogous

#2A65B3 #332AB3 #772AB3

triadic

#332AB3 #B3332A #2AB333

tetradic

#332AB3 #B32A65 #AAB32A #2AB377

square

#332AB3 #B32A65 #AAB32A #2AB377

split-complementary

#332AB3 #B3772A #65B32A

monochromatic

#171350 #251E81 #332AB3 #5046D4 #7F78DF

Accessibility & contrast

On white

9.89

#332AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#332AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332AB3

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332AB3	#FFFFFF	#000000	##FFFFFF
##332AB3	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B7

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332ab3;
/* rgb */ color: rgb(51, 42, 179);
/* oklch */ color: oklch(40.3% 0.204 275.0);

Tailwind

colors: {
  custom: {
    50: '#7e66cb',
    500: '#332ab3',
    950: '#000000',
  },
}

SCSS

$custom: #332ab3;
$custom-light: #7e66cb;
$custom-dark: #000000;

JSON

{
  "hex": "#332ab3",
  "rgb": {
    "r": 51,
    "g": 42,
    "b": 179
  },
  "hsl": {
    "h": 243.942,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40335,
    "c": 0.20425,
    "h": 275
  },
  "luminance": 0.05614
}

Semantic roles & 50–950 ramp

primary

#332AB3

secondary

#C2C772

accent

#E543DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #332AB3

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

Preview Lab → · Contrast checker → · Palette generator →