#6E57F3#6E57F3

#6E57F3 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 57.1% C 0.223 H 283.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6E57F3
RGB	rgb(110, 87, 243)
HSL	hsl(249, 87%, 65%)
HSV	hsv(249, 64%, 95%)
CMYK	cmyk(54.7%, 64.2%, 0%, 4.7%)
CIE-LAB	lab(47.75, 49.82, -75.39)
CIE-LCH	lch(47.75, 90.37, 303.46°)
OKLab	oklab(57.07% 0.052 -0.2167)
OKLCH	oklch(57.07% 0.223 283.5)
XYZ	xyz(26.0113, 16.6009, 86.6103)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E57F3 #DCF357

analogous

#578EF3 #6E57F3 #BC57F3

triadic

#6E57F3 #F36E57 #57F36E

tetradic

#6E57F3 #F3578E #DCF357 #57F3BC

square

#6E57F3 #F3578E #DCF357 #57F3BC

split-complementary

#6E57F3 #F3BC57 #8EF357

monochromatic

#280EC2 #3D1EEF #6E57F3 #9F90F7 #D1C9FB

Accessibility & contrast

On white

4.86

#6E57F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#6E57F3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6E57F3

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E57F3	#FFFFFF	#000000	##FFFFFF
##6E57F3	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F8

Deuteranopia (green-blind)

#006CF0

Tritanopia (blue-blind)

#2F7E9D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6e57f3;
/* rgb */ color: rgb(110, 87, 243);
/* oklch */ color: oklch(57.1% 0.223 283.5);

Tailwind

colors: {
  custom: {
    50: '#a388f8',
    500: '#6e57f3',
    950: '#000000',
  },
}

SCSS

$custom: #6e57f3;
$custom-light: #a388f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6e57f3",
  "rgb": {
    "r": 110,
    "g": 87,
    "b": 243
  },
  "hsl": {
    "h": 248.846,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.57072,
    "c": 0.22281,
    "h": 283.5
  },
  "luminance": 0.16602
}

Semantic roles & 50–950 ramp

primary

#6E57F3

secondary

#E6EEB8

accent

#E302C2

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6E57F3

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

Preview Lab → · Contrast checker → · Palette generator →