#635CCC#635CCC

#635CCC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.168 H 282.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#635CCC
RGB	rgb(99, 92, 204)
HSL	hsl(244, 52%, 58%)
HSV	hsv(244, 55%, 80%)
CMYK	cmyk(51.5%, 54.9%, 0%, 20%)
CIE-LAB	lab(45.17, 33.07, -57.49)
CIE-LCH	lch(45.17, 66.32, 299.91°)
OKLab	oklab(54.07% 0.035 -0.1643)
OKLCH	oklch(54.07% 0.168 282)
XYZ	xyz(19.8685, 14.6655, 58.8988)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CCC #C5CC5C

analogous

#5C8DCC #635CCC #9B5CCC

triadic

#635CCC #CC635C #5CCC63

tetradic

#635CCC #CC5C8D #C5CC5C #5CCC9B

square

#635CCC #CC5C8D #C5CC5C #5CCC9B

split-complementary

#635CCC #CC9B5C #8DCC5C

monochromatic

#2F2984 #4038B3 #635CCC #908BDB #BCB9E9

Accessibility & contrast

On white

5.34

#635CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#635CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CCC

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CCC	#FFFFFF	#000000	##FFFFFF
##635CCC	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#166FD0

Deuteranopia (green-blind)

#0167CA

Tritanopia (blue-blind)

#39758B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #635ccc;
/* rgb */ color: rgb(99, 92, 204);
/* oklch */ color: oklch(54.1% 0.168 282.0);

Tailwind

colors: {
  custom: {
    50: '#978adc',
    500: '#635ccc',
    950: '#000000',
  },
}

SCSS

$custom: #635ccc;
$custom-light: #978adc;
$custom-dark: #000000;

JSON

{
  "hex": "#635ccc",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 243.75,
    "s": 52.336,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54072,
    "c": 0.168,
    "h": 282
  },
  "luminance": 0.14667
}

Semantic roles & 50–950 ramp

primary

#635CCC

secondary

#D5D8AC

accent

#DC4CD3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #635CCC

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

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