#33239E#33239E

#33239E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.185 H 278.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#33239E
RGB	rgb(51, 35, 158)
HSL	hsl(248, 64%, 38%)
HSV	hsv(248, 78%, 62%)
CMYK	cmyk(67.7%, 77.8%, 0%, 38%)
CIE-LAB	lab(24.87, 44.19, -63.55)
CIE-LCH	lch(24.87, 77.40, 304.81°)
OKLab	oklab(37.18% 0.0266 -0.1835)
OKLCH	oklch(37.18% 0.185 278.2)
XYZ	xyz(8.1358, 4.3738, 32.7566)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33239E #8E9E23

analogous

#23509E #33239E #70239E

triadic

#33239E #9E3323 #239E33

tetradic

#33239E #9E2350 #8E9E23 #239E70

square

#33239E #9E2350 #8E9E23 #239E70

split-complementary

#33239E #9E7023 #509E23

monochromatic

#130D3A #23186C #33239E #432ED0 #7060DC

Accessibility & contrast

On white

11.20

#33239E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#33239E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33239E

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33239E	#FFFFFF	#000000	##FFFFFF
##33239E	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A1

Deuteranopia (green-blind)

#00369C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #33239e;
/* rgb */ color: rgb(51, 35, 158);
/* oklch */ color: oklch(37.2% 0.185 278.2);

Tailwind

colors: {
  custom: {
    50: '#7a61bc',
    500: '#33239e',
    950: '#000000',
  },
}

SCSS

$custom: #33239e;
$custom-light: #7a61bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33239e",
  "rgb": {
    "r": 51,
    "g": 35,
    "b": 158
  },
  "hsl": {
    "h": 247.805,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37179,
    "c": 0.18546,
    "h": 278.2
  },
  "luminance": 0.04374
}

Semantic roles & 50–950 ramp

primary

#33239E

secondary

#B4C15C

accent

#E741D1

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33239E

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

Preview Lab → · Contrast checker → · Palette generator →