#635FCE#635FCE

#635FCE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.167 H 281.0°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#635FCE
RGB	rgb(99, 95, 206)
HSL	hsl(242, 53%, 59%)
HSV	hsv(242, 54%, 81%)
CMYK	cmyk(51.9%, 53.9%, 0%, 19.2%)
CIE-LAB	lab(46.03, 31.86, -57.25)
CIE-LCH	lch(46.03, 65.52, 299.10°)
OKLab	oklab(54.76% 0.0318 -0.1636)
OKLCH	oklch(54.76% 0.167 281)
XYZ	xyz(20.3749, 15.2921, 60.2586)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FCE #CACE5F

analogous

#5F93CE #635FCE #9B5FCE

triadic

#635FCE #CE635F #5FCE63

tetradic

#635FCE #CE5F93 #CACE5F #5FCE9B

square

#635FCE #CE5F93 #CACE5F #5FCE9B

split-complementary

#635FCE #CE9B5F #93CE5F

monochromatic

#2D2A89 #3D38B8 #635FCE #918EDC #BEBDEB

Accessibility & contrast

On white

5.17

#635FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#635FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FCE

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FCE	#FFFFFF	#000000	##FFFFFF
##635FCE	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E71D2

Deuteranopia (green-blind)

#0C69CC

Tritanopia (blue-blind)

#36788D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #635fce;
/* rgb */ color: rgb(99, 95, 206);
/* oklch */ color: oklch(54.8% 0.167 281.0);

Tailwind

colors: {
  custom: {
    50: '#978cde',
    500: '#635fce',
    950: '#000000',
  },
}

SCSS

$custom: #635fce;
$custom-light: #978cde;
$custom-dark: #000000;

JSON

{
  "hex": "#635fce",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 206
  },
  "hsl": {
    "h": 242.162,
    "s": 53.11,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54755,
    "c": 0.16667,
    "h": 281
  },
  "luminance": 0.15293
}

Semantic roles & 50–950 ramp

primary

#635FCE

secondary

#D9DAAF

accent

#DD4BD7

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #635FCE

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

Preview Lab → · Contrast checker → · Palette generator →