#6C63EB#6C63EB

#6C63EB is a mid, vivid blue. Relative luminance 0.181; OKLCH L 58.2% C 0.198 H 281.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#6C63EB
RGB	rgb(108, 99, 235)
HSL	hsl(244, 77%, 65%)
HSV	hsv(244, 58%, 92%)
CMYK	cmyk(54%, 57.9%, 0%, 7.8%)
CIE-LAB	lab(49.63, 40.18, -67.86)
CIE-LCH	lch(49.63, 78.87, 300.63°)
OKLab	oklab(58.22% 0.0387 -0.1945)
OKLCH	oklch(58.22% 0.198 281.3)
XYZ	xyz(25.6369, 18.1084, 80.7255)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C63EB #E2EB63

analogous

#639EEB #6C63EB #B063EB

triadic

#6C63EB #EB6C63 #63EB6C

tetradic

#6C63EB #EB639E #E2EB63 #63EBB0

square

#6C63EB #EB639E #E2EB63 #63EBB0

split-complementary

#6C63EB #EBB063 #9EEB63

monochromatic

#2318BC #392DE4 #6C63EB #9F99F2 #D2CFF9

Accessibility & contrast

On white

4.54

#6C63EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#6C63EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C63EB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C63EB	#FFFFFF	#000000	##000000
##6C63EB	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF0

Deuteranopia (green-blind)

#0071E8

Tritanopia (blue-blind)

#31839D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6c63eb;
/* rgb */ color: rgb(108, 99, 235);
/* oklch */ color: oklch(58.2% 0.198 281.3);

Tailwind

colors: {
  custom: {
    50: '#a090f2',
    500: '#6c63eb',
    950: '#000000',
  },
}

SCSS

$custom: #6c63eb;
$custom-light: #a090f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c63eb",
  "rgb": {
    "r": 108,
    "g": 99,
    "b": 235
  },
  "hsl": {
    "h": 243.971,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.58219,
    "c": 0.19837,
    "h": 281.3
  },
  "luminance": 0.1811
}

Semantic roles & 50–950 ramp

primary

#6C63EB

secondary

#E9ECBE

accent

#DA0CCC

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6C63EB

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

Preview Lab → · Contrast checker → · Palette generator →