#332599#332599

#332599 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.9% C 0.177 H 278.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#332599
RGB	rgb(51, 37, 153)
HSL	hsl(247, 61%, 37%)
HSV	hsv(247, 76%, 60%)
CMYK	cmyk(66.7%, 75.8%, 0%, 40%)
CIE-LAB	lab(24.72, 41.52, -60.73)
CIE-LCH	lch(24.72, 73.57, 304.36°)
OKLab	oklab(36.92% 0.0266 -0.1754)
OKLCH	oklch(36.92% 0.177 278.6)
XYZ	xyz(7.7747, 4.3262, 30.5561)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332599 #8B9925

analogous

#255199 #332599 #6D2599

triadic

#332599 #993325 #259933

tetradic

#332599 #992551 #8B9925 #25996D

square

#332599 #992551 #8B9925 #25996D

split-complementary

#332599 #996D25 #519925

monochromatic

#120D36 #231968 #332599 #4331CA #6E60D9

Accessibility & contrast

On white

11.26

#332599 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#332599 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332599

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332599	#FFFFFF	#000000	##FFFFFF
##332599	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003697

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #332599;
/* rgb */ color: rgb(51, 37, 153);
/* oklch */ color: oklch(36.9% 0.177 278.6);

Tailwind

colors: {
  custom: {
    50: '#7962b8',
    500: '#332599',
    950: '#000000',
  },
}

SCSS

$custom: #332599;
$custom-light: #7962b8;
$custom-dark: #000000;

JSON

{
  "hex": "#332599",
  "rgb": {
    "r": 51,
    "g": 37,
    "b": 153
  },
  "hsl": {
    "h": 247.241,
    "s": 61.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36917,
    "c": 0.17738,
    "h": 278.6
  },
  "luminance": 0.04327
}

Semantic roles & 50–950 ramp

primary

#332599

secondary

#B2BE5C

accent

#E444D1

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #332599

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

Preview Lab → · Contrast checker → · Palette generator →