#634EA2#634EA2

#634EA2 is a mid, vivid violet. Relative luminance 0.107; OKLCH L 48.7% C 0.131 H 292.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#634EA2
RGB	rgb(99, 78, 162)
HSL	hsl(255, 35%, 47%)
HSV	hsv(255, 52%, 64%)
CMYK	cmyk(38.9%, 51.9%, 0%, 36.5%)
CIE-LAB	lab(39.09, 29.04, -42.66)
CIE-LCH	lch(39.09, 51.60, 304.25°)
OKLab	oklab(48.68% 0.0497 -0.1208)
OKLCH	oklch(48.68% 0.131 292.4)
XYZ	xyz(14.3898, 10.7097, 35.4844)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634EA2 #8DA24E

analogous

#4E63A2 #634EA2 #8D4EA2

triadic

#634EA2 #A2634E #4EA263

tetradic

#634EA2 #A24E63 #8DA24E #4EA28D

square

#634EA2 #A24E63 #8DA24E #4EA28D

split-complementary

#634EA2 #A28D4E #63A24E

monochromatic

#31264F #4A3A79 #634EA2 #8472BB #A89BCF

Accessibility & contrast

On white

6.68

#634EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#634EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634EA2

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634EA2	#FFFFFF	#000000	##FFFFFF
##634EA2	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5DA5

Deuteranopia (green-blind)

#305AA0

Tritanopia (blue-blind)

#535F70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #634ea2;
/* rgb */ color: rgb(99, 78, 162);
/* oklch */ color: oklch(48.7% 0.131 292.4);

Tailwind

colors: {
  custom: {
    50: '#9380be',
    500: '#634ea2',
    950: '#000000',
  },
}

SCSS

$custom: #634ea2;
$custom-light: #9380be;
$custom-dark: #000000;

JSON

{
  "hex": "#634ea2",
  "rgb": {
    "r": 99,
    "g": 78,
    "b": 162
  },
  "hsl": {
    "h": 255,
    "s": 35,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48678,
    "c": 0.13063,
    "h": 292.4
  },
  "luminance": 0.1071
}

Semantic roles & 50–950 ramp

primary

#634EA2

secondary

#B1BC90

accent

#CB5DAF

background

#F9F7FB

surface

#F2EEF7

border

#CCC9D0

text

#0D0A12

muted

#7E7C81

Preview Lab

Preview with #634EA2

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

Preview Lab → · Contrast checker → · Palette generator →