#635DCA#635DCA

#635DCA is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.164 H 281.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#635DCA
RGB	rgb(99, 93, 202)
HSL	hsl(243, 51%, 58%)
HSV	hsv(243, 54%, 79%)
CMYK	cmyk(51%, 54%, 0%, 20.8%)
CIE-LAB	lab(45.28, 31.84, -56.16)
CIE-LCH	lch(45.28, 64.56, 299.55°)
OKLab	oklab(54.11% 0.0338 -0.1604)
OKLCH	oklch(54.11% 0.164 281.9)
XYZ	xyz(19.7174, 14.7445, 57.6727)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DCA #C4CA5D

analogous

#5D8DCA #635DCA #9A5DCA

triadic

#635DCA #CA635D #5DCA63

tetradic

#635DCA #CA5D8D #C4CA5D #5DCA9A

square

#635DCA #CA5D8D #C4CA5D #5DCA9A

split-complementary

#635DCA #CA9A5D #8DCA5D

monochromatic

#2F2B82 #403AB0 #635DCA #8F8BD9 #BCB9E8

Accessibility & contrast

On white

5.32

#635DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#635DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DCA

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DCA	#FFFFFF	#000000	##FFFFFF
##635DCA	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6FCE

Deuteranopia (green-blind)

#1167C8

Tritanopia (blue-blind)

#3A758A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #635dca;
/* rgb */ color: rgb(99, 93, 202);
/* oklch */ color: oklch(54.1% 0.164 281.9);

Tailwind

colors: {
  custom: {
    50: '#978bdb',
    500: '#635dca',
    950: '#000000',
  },
}

SCSS

$custom: #635dca;
$custom-light: #978bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#635dca",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 202
  },
  "hsl": {
    "h": 243.303,
    "s": 50.698,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54112,
    "c": 0.16393,
    "h": 281.9
  },
  "luminance": 0.14746
}

Semantic roles & 50–950 ramp

primary

#635DCA

secondary

#D5D7AC

accent

#DA4ED2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #635DCA

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

Preview Lab → · Contrast checker → · Palette generator →