#6863EB#6863EB

#6863EB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.9% C 0.199 H 279.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#6863EB
RGB	rgb(104, 99, 235)
HSL	hsl(242, 77%, 65%)
HSV	hsv(242, 58%, 92%)
CMYK	cmyk(55.7%, 57.9%, 0%, 7.8%)
CIE-LAB	lab(49.33, 39.45, -68.36)
CIE-LCH	lch(49.33, 78.93, 299.99°)
OKLab	oklab(57.93% 0.034 -0.1961)
OKLCH	oklch(57.93% 0.199 279.8)
XYZ	xyz(25.1614, 17.8632, 80.7032)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6863EB #E6EB63

analogous

#63A2EB #6863EB #AC63EB

triadic

#6863EB #EB6863 #63EB68

tetradic

#6863EB #EB63A2 #E6EB63 #63EBAC

square

#6863EB #EB63A2 #E6EB63 #63EBAC

split-complementary

#6863EB #EBAC63 #A2EB63

monochromatic

#1E18BC #332DE4 #6863EB #9D99F2 #D1CFF9

Accessibility & contrast

On white

4.59

#6863EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#6863EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6863EB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6863EB	#FFFFFF	#000000	##FFFFFF
##6863EB	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF0

Deuteranopia (green-blind)

#0070E8

Tritanopia (blue-blind)

#22839D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6863eb;
/* rgb */ color: rgb(104, 99, 235);
/* oklch */ color: oklch(57.9% 0.199 279.8);

Tailwind

colors: {
  custom: {
    50: '#9e8ff2',
    500: '#6863eb',
    950: '#000000',
  },
}

SCSS

$custom: #6863eb;
$custom-light: #9e8ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#6863eb",
  "rgb": {
    "r": 104,
    "g": 99,
    "b": 235
  },
  "hsl": {
    "h": 242.206,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57925,
    "c": 0.19904,
    "h": 279.8
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#6863EB

secondary

#EAECBE

accent

#DA0CD2

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6863EB

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

Preview Lab → · Contrast checker → · Palette generator →