#6C59F3#6C59F3

#6C59F3 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.2% C 0.221 H 282.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6C59F3
RGB	rgb(108, 89, 243)
HSL	hsl(247, 87%, 65%)
HSV	hsv(247, 63%, 95%)
CMYK	cmyk(55.6%, 63.4%, 0%, 4.7%)
CIE-LAB	lab(48.01, 48.38, -74.98)
CIE-LCH	lch(48.01, 89.23, 302.83°)
OKLab	oklab(57.22% 0.0477 -0.2155)
OKLCH	oklch(57.22% 0.221 282.5)
XYZ	xyz(25.9294, 16.8023, 86.6535)
Luminance	0.1680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C59F3 #E0F359

analogous

#5993F3 #6C59F3 #B959F3

triadic

#6C59F3 #F36C59 #59F36C

tetradic

#6C59F3 #F35993 #E0F359 #59F3B9

square

#6C59F3 #F35993 #E0F359 #59F3B9

split-complementary

#6C59F3 #F3B959 #93F359

monochromatic

#250EC3 #3920EF #6C59F3 #9F92F7 #D1CBFB

Accessibility & contrast

On white

4.82

#6C59F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#6C59F3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C59F3

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C59F3	#FFFFFF	#000000	##FFFFFF
##6C59F3	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)

#0077F8

Deuteranopia (green-blind)

#006DF0

Tritanopia (blue-blind)

#277F9E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6c59f3;
/* rgb */ color: rgb(108, 89, 243);
/* oklch */ color: oklch(57.2% 0.221 282.5);

Tailwind

colors: {
  custom: {
    50: '#a289f8',
    500: '#6c59f3',
    950: '#000000',
  },
}

SCSS

$custom: #6c59f3;
$custom-light: #a289f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c59f3",
  "rgb": {
    "r": 108,
    "g": 89,
    "b": 243
  },
  "hsl": {
    "h": 247.403,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.57219,
    "c": 0.22072,
    "h": 282.5
  },
  "luminance": 0.16804
}

Semantic roles & 50–950 ramp

primary

#6C59F3

secondary

#E8EEBA

accent

#E302C7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6C59F3

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

Preview Lab → · Contrast checker → · Palette generator →