#6D57BB#6D57BB

#6D57BB is a mid, vivid violet. Relative luminance 0.137; OKLCH L 52.9% C 0.151 H 290.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6D57BB
RGB	rgb(109, 87, 187)
HSL	hsl(253, 42%, 54%)
HSV	hsv(253, 53%, 73%)
CMYK	cmyk(41.7%, 53.5%, 0%, 26.7%)
CIE-LAB	lab(43.73, 33.24, -49.91)
CIE-LCH	lch(43.73, 59.97, 303.66°)
OKLab	oklab(52.86% 0.0527 -0.1418)
OKLCH	oklch(52.86% 0.151 290.4)
XYZ	xyz(18.6820, 13.6549, 48.6554)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57BB #A5BB57

analogous

#5773BB #6D57BB #9F57BB

triadic

#6D57BB #BB6D57 #57BB6D

tetradic

#6D57BB #BB5773 #A5BB57 #57BB9F

square

#6D57BB #BB5773 #A5BB57 #57BB9F

split-complementary

#6D57BB #BB9F57 #73BB57

monochromatic

#3A2C6C #513D97 #6D57BB #9383CD #B9AEDE

Accessibility & contrast

On white

5.63

#6D57BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#6D57BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57BB

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57BB	#FFFFFF	#000000	##FFFFFF
##6D57BB	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2969BE

Deuteranopia (green-blind)

#2C65B9

Tritanopia (blue-blind)

#576C80

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6d57bb;
/* rgb */ color: rgb(109, 87, 187);
/* oklch */ color: oklch(52.9% 0.151 290.4);

Tailwind

colors: {
  custom: {
    50: '#9b87d0',
    500: '#6d57bb',
    950: '#000000',
  },
}

SCSS

$custom: #6d57bb;
$custom-light: #9b87d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57bb",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 187
  },
  "hsl": {
    "h": 253.2,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52861,
    "c": 0.15127,
    "h": 290.4
  },
  "luminance": 0.13655
}

Semantic roles & 50–950 ramp

primary

#6D57BB

secondary

#C3CCA2

accent

#D256B7

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0F0B14

muted

#7E7C82

Preview Lab

Preview with #6D57BB

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

Preview Lab → · Contrast checker → · Palette generator →