#5337B3#5337B3

#5337B3 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.7% C 0.185 H 286.7°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#5337B3
RGB	rgb(83, 55, 179)
HSL	hsl(254, 53%, 46%)
HSV	hsv(254, 69%, 70%)
CMYK	cmyk(53.6%, 69.3%, 0%, 29.8%)
CIE-LAB	lab(33.62, 44.20, -61.71)
CIE-LCH	lch(33.62, 75.91, 305.61°)
OKLab	oklab(44.69% 0.0531 -0.1773)
OKLCH	oklch(44.69% 0.185 286.7)
XYZ	xyz(13.0677, 7.8254, 43.4610)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5337B3 #97B337

analogous

#3759B3 #5337B3 #9137B3

triadic

#5337B3 #B35337 #37B353

tetradic

#5337B3 #B33759 #97B337 #37B391

square

#5337B3 #B33759 #97B337 #37B391

split-complementary

#5337B3 #B39137 #59B337

monochromatic

#281A55 #3D2984 #5337B3 #745BCD #9C8ADB

Accessibility & contrast

On white

8.19

#5337B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5337B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5337B3

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5337B3	#FFFFFF	#000000	##FFFFFF
##5337B3	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#2C5771

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5337b3;
/* rgb */ color: rgb(83, 55, 179);
/* oklch */ color: oklch(44.7% 0.185 286.7);

Tailwind

colors: {
  custom: {
    50: '#8d70cb',
    500: '#5337b3',
    950: '#000000',
  },
}

SCSS

$custom: #5337b3;
$custom-light: #8d70cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5337b3",
  "rgb": {
    "r": 83,
    "g": 55,
    "b": 179
  },
  "hsl": {
    "h": 253.548,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44693,
    "c": 0.1851,
    "h": 286.7
  },
  "luminance": 0.07826
}

Semantic roles & 50–950 ramp

primary

#5337B3

secondary

#B6C581

accent

#DC4BBC

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5337B3

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

Preview Lab → · Contrast checker → · Palette generator →