#531CB4#531CB4

#531CB4 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.7% C 0.212 H 290.0°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#531CB4
RGB	rgb(83, 28, 180)
HSL	hsl(262, 73%, 41%)
HSV	hsv(262, 84%, 71%)
CMYK	cmyk(53.9%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(29.32, 56.99, -69.36)
CIE-LCH	lch(29.32, 89.77, 309.41°)
OKLab	oklab(41.71% 0.0726 -0.1995)
OKLCH	oklch(41.71% 0.212 290)
XYZ	xyz(12.2184, 5.9642, 43.6786)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531CB4 #7DB41C

analogous

#1C31B4 #531CB4 #9F1CB4

triadic

#531CB4 #B4531C #1CB453

tetradic

#531CB4 #B41C31 #7DB41C #1CB49F

square

#531CB4 #B41C31 #7DB41C #1CB49F

split-complementary

#531CB4 #B49F1C #31B41C

monochromatic

#220C4A #3B147F #531CB4 #6E2FDF #9364E7

Accessibility & contrast

On white

9.58

#531CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#531CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531CB4

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531CB4	#FFFFFF	#000000	##FFFFFF
##531CB4	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#0042B1

Tritanopia (blue-blind)

#2D4C6B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #531cb4;
/* rgb */ color: rgb(83, 28, 180);
/* oklch */ color: oklch(41.7% 0.212 290.0);

Tailwind

colors: {
  custom: {
    50: '#8f62cc',
    500: '#531cb4',
    950: '#000000',
  },
}

SCSS

$custom: #531cb4;
$custom-light: #8f62cc;
$custom-dark: #000000;

JSON

{
  "hex": "#531cb4",
  "rgb": {
    "r": 83,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 261.711,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41711,
    "c": 0.2123,
    "h": 290
  },
  "luminance": 0.05965
}

Semantic roles & 50–950 ramp

primary

#531CB4

secondary

#A5CC60

accent

#F038AD

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0614

muted

#7E7A82

Preview Lab

Preview with #531CB4

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

Preview Lab → · Contrast checker → · Palette generator →