#634EDE#634EDE

#634EDE is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.1% C 0.209 H 283.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#634EDE
RGB	rgb(99, 78, 222)
HSL	hsl(249, 69%, 59%)
HSV	hsv(249, 65%, 87%)
CMYK	cmyk(55.4%, 64.9%, 0%, 12.9%)
CIE-LAB	lab(43.32, 46.82, -70.80)
CIE-LCH	lch(43.32, 84.88, 303.48°)
OKLab	oklab(53.13% 0.0481 -0.2035)
OKLCH	oklch(53.13% 0.209 283.3)
XYZ	xyz(21.0508, 13.3741, 70.5653)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634EDE #C9DE4E

analogous

#4E81DE #634EDE #AB4EDE

triadic

#634EDE #DE634E #4EDE63

tetradic

#634EDE #DE4E81 #C9DE4E #4EDEAB

square

#634EDE #DE4E81 #C9DE4E #4EDEAB

split-complementary

#634EDE #DEAB4E #81DE4E

monochromatic

#2E1C96 #3D26C9 #634EDE #9082E8 #BEB5F1

Accessibility & contrast

On white

5.71

#634EDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#634EDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634EDE

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634EDE	#FFFFFF	#000000	##FFFFFF
##634EDE	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE2

Deuteranopia (green-blind)

#0061DB

Tritanopia (blue-blind)

#27728F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #634ede;
/* rgb */ color: rgb(99, 78, 222);
/* oklch */ color: oklch(53.1% 0.209 283.3);

Tailwind

colors: {
  custom: {
    50: '#9a81e9',
    500: '#634ede',
    950: '#000000',
  },
}

SCSS

$custom: #634ede;
$custom-light: #9a81e9;
$custom-dark: #000000;

JSON

{
  "hex": "#634ede",
  "rgb": {
    "r": 99,
    "g": 78,
    "b": 222
  },
  "hsl": {
    "h": 248.75,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53126,
    "c": 0.20912,
    "h": 283.3
  },
  "luminance": 0.13375
}

Semantic roles & 50–950 ramp

primary

#634EDE

secondary

#D8E0A8

accent

#EB3CD2

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634EDE

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

Preview Lab → · Contrast checker → · Palette generator →