#635EEA#635EEA

#635EEA is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.6% C 0.205 H 279.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#635EEA
RGB	rgb(99, 94, 234)
HSL	hsl(242, 77%, 64%)
HSV	hsv(242, 60%, 92%)
CMYK	cmyk(57.7%, 59.8%, 0%, 8.2%)
CIE-LAB	lab(47.75, 41.23, -70.38)
CIE-LCH	lch(47.75, 81.57, 300.36°)
OKLab	oklab(56.64% 0.0328 -0.2022)
OKLCH	oklch(56.64% 0.205 279.2)
XYZ	xyz(23.9949, 16.5969, 79.7650)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EEA #E5EA5E

analogous

#5E9FEA #635EEA #A95EEA

triadic

#635EEA #EA635E #5EEA63

tetradic

#635EEA #EA5E9F #E5EA5E #5EEAA9

square

#635EEA #EA5E9F #E5EA5E #5EEAA9

split-complementary

#635EEA #EAA95E #9FEA5E

monochromatic

#1D18B6 #2F28E3 #635EEA #9794F1 #CCCAF8

Accessibility & contrast

On white

4.86

#635EEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#635EEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EEA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EEA	#FFFFFF	#000000	##FFFFFF
##635EEA	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077EF

Deuteranopia (green-blind)

#006CE7

Tritanopia (blue-blind)

#03809B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #635eea;
/* rgb */ color: rgb(99, 94, 234);
/* oklch */ color: oklch(56.6% 0.205 279.2);

Tailwind

colors: {
  custom: {
    50: '#9b8cf2',
    500: '#635eea',
    950: '#000000',
  },
}

SCSS

$custom: #635eea;
$custom-light: #9b8cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#635eea",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 234
  },
  "hsl": {
    "h": 242.143,
    "s": 76.923,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56644,
    "c": 0.20487,
    "h": 279.2
  },
  "luminance": 0.16599
}

Semantic roles & 50–950 ramp

primary

#635EEA

secondary

#E8EABA

accent

#D90CD2

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635EEA

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

Preview Lab → · Contrast checker → · Palette generator →