#635FE9#635FE9

#635FE9 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.7% C 0.202 H 279.1°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#635FE9
RGB	rgb(99, 95, 233)
HSL	hsl(242, 76%, 64%)
HSV	hsv(242, 59%, 91%)
CMYK	cmyk(57.5%, 59.2%, 0%, 8.6%)
CIE-LAB	lab(47.90, 40.32, -69.57)
CIE-LCH	lch(47.90, 80.41, 300.10°)
OKLab	oklab(56.74% 0.0319 -0.1998)
OKLCH	oklch(56.74% 0.202 279.1)
XYZ	xyz(23.9411, 16.7186, 79.0404)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FE9 #E5E95F

analogous

#5FA0E9 #635FE9 #A85FE9

triadic

#635FE9 #E9635F #5FE963

tetradic

#635FE9 #E95FA0 #E5E95F #5FE9A8

square

#635FE9 #E95FA0 #E5E95F #5FE9A8

split-complementary

#635FE9 #E9A85F #A0E95F

monochromatic

#1D19B5 #2F29E2 #635FE9 #9795F0 #CCCBF8

Accessibility & contrast

On white

4.83

#635FE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#635FE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FE9

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FE9	#FFFFFF	#000000	##FFFFFF
##635FE9	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077EE

Deuteranopia (green-blind)

#006CE6

Tritanopia (blue-blind)

#07809B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #635fe9;
/* rgb */ color: rgb(99, 95, 233);
/* oklch */ color: oklch(56.7% 0.202 279.1);

Tailwind

colors: {
  custom: {
    50: '#9b8df1',
    500: '#635fe9',
    950: '#000000',
  },
}

SCSS

$custom: #635fe9;
$custom-light: #9b8df1;
$custom-dark: #000000;

JSON

{
  "hex": "#635fe9",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 233
  },
  "hsl": {
    "h": 241.739,
    "s": 75.824,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56735,
    "c": 0.20236,
    "h": 279.1
  },
  "luminance": 0.1672
}

Semantic roles & 50–950 ramp

primary

#635FE9

secondary

#E8EABA

accent

#D80DD2

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635FE9

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

Preview Lab → · Contrast checker → · Palette generator →