#6D57E9#6D57E9

#6D57E9 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.2% C 0.211 H 284.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6D57E9
RGB	rgb(109, 87, 233)
HSL	hsl(249, 77%, 63%)
HSV	hsv(249, 63%, 91%)
CMYK	cmyk(53.2%, 62.7%, 0%, 8.6%)
CIE-LAB	lab(46.91, 46.70, -71.15)
CIE-LCH	lch(46.91, 85.11, 303.28°)
OKLab	oklab(56.2% 0.0517 -0.2042)
OKLCH	oklch(56.2% 0.211 284.2)
XYZ	xyz(24.4184, 15.9494, 78.8669)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57E9 #D3E957

analogous

#578AE9 #6D57E9 #B657E9

triadic

#6D57E9 #E96D57 #57E96D

tetradic

#6D57E9 #E9578A #D3E957 #57E9B6

square

#6D57E9 #E9578A #D3E957 #57E9B6

split-complementary

#6D57E9 #E9B657 #8AE957

monochromatic

#2E17AF #3E21E2 #6D57E9 #9C8DF0 #CBC3F7

Accessibility & contrast

On white

5.01

#6D57E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#6D57E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57E9

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57E9	#FFFFFF	#000000	##FFFFFF
##6D57E9	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EE

Deuteranopia (green-blind)

#006AE6

Tritanopia (blue-blind)

#387B98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6d57e9;
/* rgb */ color: rgb(109, 87, 233);
/* oklch */ color: oklch(56.2% 0.211 284.2);

Tailwind

colors: {
  custom: {
    50: '#a187f1',
    500: '#6d57e9',
    950: '#000000',
  },
}

SCSS

$custom: #6d57e9;
$custom-light: #a187f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57e9",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 233
  },
  "hsl": {
    "h": 249.041,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.562,
    "c": 0.21068,
    "h": 284.2
  },
  "luminance": 0.15951
}

Semantic roles & 50–950 ramp

primary

#6D57E9

secondary

#E0E8B3

accent

#D90CBA

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6D57E9

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

Preview Lab → · Contrast checker → · Palette generator →