#635CD5#635CD5

#635CD5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.7% C 0.180 H 281.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#635CD5
RGB	rgb(99, 92, 213)
HSL	hsl(243, 59%, 60%)
HSV	hsv(243, 57%, 84%)
CMYK	cmyk(53.5%, 56.8%, 0%, 16.5%)
CIE-LAB	lab(45.78, 35.86, -61.66)
CIE-LCH	lch(45.78, 71.33, 300.18°)
OKLab	oklab(54.72% 0.0351 -0.1766)
OKLCH	oklch(54.72% 0.18 281.2)
XYZ	xyz(20.9793, 15.1098, 64.7489)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CD5 #CED55C

analogous

#5C92D5 #635CD5 #9F5CD5

triadic

#635CD5 #D5635C #5CD563

tetradic

#635CD5 #D55C92 #CED55C #5CD59F

square

#635CD5 #D55C92 #CED55C #5CD59F

split-complementary

#635CD5 #D59F5C #92D55C

monochromatic

#2C2591 #3A32C2 #635CD5 #928DE2 #C0BDEE

Accessibility & contrast

On white

5.22

#635CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#635CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CD5

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CD5	#FFFFFF	#000000	##FFFFFF
##635CD5	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D9

Deuteranopia (green-blind)

#0068D2

Tritanopia (blue-blind)

#307890

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #635cd5;
/* rgb */ color: rgb(99, 92, 213);
/* oklch */ color: oklch(54.7% 0.180 281.2);

Tailwind

colors: {
  custom: {
    50: '#988ae3',
    500: '#635cd5',
    950: '#000000',
  },
}

SCSS

$custom: #635cd5;
$custom-light: #988ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#635cd5",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 213
  },
  "hsl": {
    "h": 243.471,
    "s": 59.024,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54721,
    "c": 0.18005,
    "h": 281.2
  },
  "luminance": 0.15111
}

Semantic roles & 50–950 ramp

primary

#635CD5

secondary

#DBDEAF

accent

#E246D9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C15

muted

#7E7D84

Preview Lab

Preview with #635CD5

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

Preview Lab → · Contrast checker → · Palette generator →