#6D57F7#6D57F7

#6D57F7 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.3% C 0.228 H 282.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6D57F7
RGB	rgb(109, 87, 247)
HSL	hsl(248, 91%, 65%)
HSV	hsv(248, 65%, 97%)
CMYK	cmyk(55.9%, 64.8%, 0%, 3.1%)
CIE-LAB	lab(47.98, 50.84, -77.26)
CIE-LCH	lch(47.98, 92.49, 303.35°)
OKLab	oklab(57.32% 0.0503 -0.2222)
OKLCH	oklch(57.32% 0.228 282.8)
XYZ	xyz(26.4982, 16.7813, 89.8205)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D57F7 #E1F757

analogous

#5791F7 #6D57F7 #BD57F7

triadic

#6D57F7 #F76D57 #57F76D

tetradic

#6D57F7 #F75791 #E1F757 #57F7BD

square

#6D57F7 #F75791 #E1F757 #57F7BD

split-complementary

#6D57F7 #F7BD57 #91F757

monochromatic

#240ACA #3A1DF4 #6D57F7 #A091FA #D3CCFD

Accessibility & contrast

On white

4.82

#6D57F7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#6D57F7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57F7

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D57F7	#FFFFFF	#000000	##FFFFFF
##6D57F7	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FC

Deuteranopia (green-blind)

#006CF4

Tritanopia (blue-blind)

#257FA0

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6d57f7;
/* rgb */ color: rgb(109, 87, 247);
/* oklch */ color: oklch(57.3% 0.228 282.8);

Tailwind

colors: {
  custom: {
    50: '#a388fb',
    500: '#6d57f7',
    950: '#000000',
  },
}

SCSS

$custom: #6d57f7;
$custom-light: #a388fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6d57f7",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 247
  },
  "hsl": {
    "h": 248.25,
    "s": 90.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57316,
    "c": 0.22779,
    "h": 282.8
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary

#6D57F7

secondary

#E8F0BA

accent

#E600C6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #6D57F7

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

Preview Lab → · Contrast checker → · Palette generator →