#635DC4#635DC4

#635DC4 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.156 H 282.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#635DC4
RGB	rgb(99, 93, 196)
HSL	hsl(243, 47%, 57%)
HSV	hsv(243, 53%, 77%)
CMYK	cmyk(49.5%, 52.6%, 0%, 23.1%)
CIE-LAB	lab(44.89, 29.99, -53.32)
CIE-LCH	lch(44.89, 61.18, 299.35°)
OKLab	oklab(53.7% 0.0335 -0.1521)
OKLCH	oklch(53.7% 0.156 282.4)
XYZ	xyz(19.0207, 14.4659, 54.0038)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DC4 #BEC45D

analogous

#5D8BC4 #635DC4 #975DC4

triadic

#635DC4 #C4635D #5DC463

tetradic

#635DC4 #C45D8B #BEC45D #5DC497

square

#635DC4 #C45D8B #BEC45D #5DC497

split-complementary

#635DC4 #C4975D #8BC45D

monochromatic

#312C7A #433DA7 #635DC4 #8E8AD4 #B9B7E5

Accessibility & contrast

On white

5.39

#635DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#635DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DC4

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DC4	#FFFFFF	#000000	##FFFFFF
##635DC4	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286EC8

Deuteranopia (green-blind)

#2067C2

Tritanopia (blue-blind)

#3F7487

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #635dc4;
/* rgb */ color: rgb(99, 93, 196);
/* oklch */ color: oklch(53.7% 0.156 282.4);

Tailwind

colors: {
  custom: {
    50: '#968bd6',
    500: '#635dc4',
    950: '#000000',
  },
}

SCSS

$custom: #635dc4;
$custom-light: #968bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#635dc4",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 196
  },
  "hsl": {
    "h": 243.495,
    "s": 46.606,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53698,
    "c": 0.15572,
    "h": 282.4
  },
  "luminance": 0.14467
}

Semantic roles & 50–950 ramp

primary

#635DC4

secondary

#D1D3A9

accent

#D652CF

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #635DC4

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

Preview Lab → · Contrast checker → · Palette generator →