#6367EA#6367EA

#6367EA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 58.2% C 0.194 H 277.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6367EA
RGB	rgb(99, 103, 234)
HSL	hsl(238, 76%, 65%)
HSV	hsv(238, 58%, 92%)
CMYK	cmyk(57.7%, 56%, 0%, 8.2%)
CIE-LAB	lab(49.85, 35.86, -66.97)
CIE-LCH	lch(49.85, 75.97, 298.16°)
OKLab	oklab(58.2% 0.0243 -0.1921)
OKLCH	oklch(58.2% 0.194 277.2)
XYZ	xyz(24.8424, 18.2919, 80.0475)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6367EA #EAE663

analogous

#63ABEA #6367EA #A263EA

triadic

#6367EA #EA6367 #67EA63

tetradic

#6367EA #EA63AB #EAE663 #63EAA2

square

#6367EA #EA63AB #EAE663 #63EAA2

split-complementary

#6367EA #EAA263 #ABEA63

monochromatic

#191EBA #2D32E3 #6367EA #999CF1 #CFD0F9

Accessibility & contrast

On white

4.51

#6367EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#6367EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6367EA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6367EA	#FFFFFF	#000000	##000000
##6367EA	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEE

Deuteranopia (green-blind)

#0071E7

Tritanopia (blue-blind)

#00869F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6367ea;
/* rgb */ color: rgb(99, 103, 234);
/* oklch */ color: oklch(58.2% 0.194 277.2);

Tailwind

colors: {
  custom: {
    50: '#9b92f2',
    500: '#6367ea',
    950: '#000000',
  },
}

SCSS

$custom: #6367ea;
$custom-light: #9b92f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6367ea",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 234
  },
  "hsl": {
    "h": 238.222,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.58197,
    "c": 0.19368,
    "h": 277.2
  },
  "luminance": 0.18294
}

Semantic roles & 50–950 ramp

primary

#6367EA

secondary

#EBEABE

accent

#D20DD8

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6367EA

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

Preview Lab → · Contrast checker → · Palette generator →