#6C59EB#6C59EB

#6C59EB is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.6% C 0.211 H 283.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6C59EB
RGB	rgb(108, 89, 235)
HSL	hsl(248, 78%, 64%)
HSV	hsv(248, 62%, 92%)
CMYK	cmyk(54%, 62.1%, 0%, 7.8%)
CIE-LAB	lab(47.40, 45.98, -71.48)
CIE-LCH	lch(47.40, 84.99, 302.76°)
OKLab	oklab(56.59% 0.0484 -0.2052)
OKLCH	oklch(56.59% 0.211 283.3)
XYZ	xyz(24.7475, 16.3296, 80.4290)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C59EB #D8EB59

analogous

#598FEB #6C59EB #B559EB

triadic

#6C59EB #EB6C59 #59EB6C

tetradic

#6C59EB #EB598F #D8EB59 #59EBB5

square

#6C59EB #EB598F #D8EB59 #59EBB5

split-complementary

#6C59EB #EBB559 #8FEB59

monochromatic

#2A16B4 #3C22E4 #6C59EB #9C90F2 #CDC6F8

Accessibility & contrast

On white

4.92

#6C59EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#6C59EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C59EB

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C59EB	#FFFFFF	#000000	##FFFFFF
##6C59EB	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F0

Deuteranopia (green-blind)

#006CE8

Tritanopia (blue-blind)

#327D9A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6c59eb;
/* rgb */ color: rgb(108, 89, 235);
/* oklch */ color: oklch(56.6% 0.211 283.3);

Tailwind

colors: {
  custom: {
    50: '#a189f2',
    500: '#6c59eb',
    950: '#000000',
  },
}

SCSS

$custom: #6c59eb;
$custom-light: #a189f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c59eb",
  "rgb": {
    "r": 108,
    "g": 89,
    "b": 235
  },
  "hsl": {
    "h": 247.808,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.56588,
    "c": 0.21083,
    "h": 283.3
  },
  "luminance": 0.16331
}

Semantic roles & 50–950 ramp

primary

#6C59EB

secondary

#E3EAB6

accent

#DB0BC0

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6C59EB

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

Preview Lab → · Contrast checker → · Palette generator →