#635FEA#635FEA

#635FEA is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 56.8% C 0.204 H 279.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#635FEA
RGB	rgb(99, 95, 234)
HSL	hsl(242, 77%, 65%)
HSV	hsv(242, 59%, 92%)
CMYK	cmyk(57.7%, 59.4%, 0%, 8.2%)
CIE-LAB	lab(47.98, 40.64, -70.01)
CIE-LCH	lch(47.98, 80.95, 300.13°)
OKLab	oklab(56.81% 0.0318 -0.2011)
OKLCH	oklch(56.81% 0.204 279)
XYZ	xyz(24.0844, 16.7759, 79.7949)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FEA #E6EA5F

analogous

#5FA0EA #635FEA #A95FEA

triadic

#635FEA #EA635F #5FEA63

tetradic

#635FEA #EA5FA0 #E6EA5F #5FEAA9

square

#635FEA #EA5FA0 #E6EA5F #5FEAA9

split-complementary

#635FEA #EAA95F #A0EA5F

monochromatic

#1D18B7 #2E29E3 #635FEA #9895F1 #CCCBF8

Accessibility & contrast

On white

4.82

#635FEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#635FEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FEA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FEA	#FFFFFF	#000000	##FFFFFF
##635FEA	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077EF

Deuteranopia (green-blind)

#006CE7

Tritanopia (blue-blind)

#03819B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #635fea;
/* rgb */ color: rgb(99, 95, 234);
/* oklch */ color: oklch(56.8% 0.204 279.0);

Tailwind

colors: {
  custom: {
    50: '#9b8df2',
    500: '#635fea',
    950: '#000000',
  },
}

SCSS

$custom: #635fea;
$custom-light: #9b8df2;
$custom-dark: #000000;

JSON

{
  "hex": "#635fea",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 234
  },
  "hsl": {
    "h": 241.727,
    "s": 76.796,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56812,
    "c": 0.20364,
    "h": 279
  },
  "luminance": 0.16778
}

Semantic roles & 50–950 ramp

primary

#635FEA

secondary

#E9EABA

accent

#D90CD3

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635FEA

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

Preview Lab → · Contrast checker → · Palette generator →