#635CD6#635CD6

#635CD6 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.8% C 0.181 H 281.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#635CD6
RGB	rgb(99, 92, 214)
HSL	hsl(243, 60%, 60%)
HSV	hsv(243, 57%, 84%)
CMYK	cmyk(53.7%, 57%, 0%, 16.1%)
CIE-LAB	lab(45.85, 36.17, -62.12)
CIE-LCH	lch(45.85, 71.88, 300.21°)
OKLab	oklab(54.79% 0.0351 -0.1779)
OKLCH	oklch(54.79% 0.181 281.2)
XYZ	xyz(21.1066, 15.1607, 65.4194)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CD6 #CFD65C

analogous

#5C92D6 #635CD6 #A05CD6

triadic

#635CD6 #D6635C #5CD663

tetradic

#635CD6 #D65C92 #CFD65C #5CD6A0

square

#635CD6 #D65C92 #CFD65C #5CD6A0

split-complementary

#635CD6 #D6A05C #92D65C

monochromatic

#2B2593 #3A31C4 #635CD6 #928DE2 #C1BEEF

Accessibility & contrast

On white

5.21

#635CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#635CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CD6

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CD6	#FFFFFF	#000000	##FFFFFF
##635CD6	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DA

Deuteranopia (green-blind)

#0068D3

Tritanopia (blue-blind)

#2F7890

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #635cd6;
/* rgb */ color: rgb(99, 92, 214);
/* oklch */ color: oklch(54.8% 0.181 281.2);

Tailwind

colors: {
  custom: {
    50: '#988ae3',
    500: '#635cd6',
    950: '#000000',
  },
}

SCSS

$custom: #635cd6;
$custom-light: #988ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#635cd6",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 214
  },
  "hsl": {
    "h": 243.443,
    "s": 59.804,
    "l": 60
  },
  "oklch": {
    "l": 0.54794,
    "c": 0.18138,
    "h": 281.2
  },
  "luminance": 0.15162
}

Semantic roles & 50–950 ramp

primary

#635CD6

secondary

#DCDEAF

accent

#E345DA

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #635CD6

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

Preview Lab → · Contrast checker → · Palette generator →