#635CA6#635CA6

#635CA6 is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.6% C 0.115 H 286.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#635CA6
RGB	rgb(99, 92, 166)
HSL	hsl(246, 29%, 51%)
HSV	hsv(246, 45%, 65%)
CMYK	cmyk(40.4%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(42.85, 21.56, -39.04)
CIE-LCH	lch(42.85, 44.59, 298.91°)
OKLab	oklab(51.58% 0.0315 -0.1102)
OKLCH	oklch(51.58% 0.115 286)
XYZ	xyz(15.8537, 13.0596, 37.7544)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CA6 #9FA65C

analogous

#5C7AA6 #635CA6 #885CA6

triadic

#635CA6 #A6635C #5CA663

tetradic

#635CA6 #A65C7A #9FA65C #5CA688

square

#635CA6 #A65C7A #9FA65C #5CA688

split-complementary

#635CA6 #A6885C #7AA65C

monochromatic

#343058 #4B467F #635CA6 #8984BC #AFABD1

Accessibility & contrast

On white

5.81

#635CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#635CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CA6

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CA6	#FFFFFF	#000000	##FFFFFF
##635CA6	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4167A9

Deuteranopia (green-blind)

#4063A4

Tritanopia (blue-blind)

#506B79

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #635ca6;
/* rgb */ color: rgb(99, 92, 166);
/* oklch */ color: oklch(51.6% 0.115 286.0);

Tailwind

colors: {
  custom: {
    50: '#938ac1',
    500: '#635ca6',
    950: '#000000',
  },
}

SCSS

$custom: #635ca6;
$custom-light: #938ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#635ca6",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 245.676,
    "s": 29.365,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51584,
    "c": 0.11458,
    "h": 286
  },
  "luminance": 0.1306
}

Semantic roles & 50–950 ramp

primary

#635CA6

secondary

#BCBF9E

accent

#C662BC

background

#F9F8FB

surface

#F1F0F7

border

#CBCBD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #635CA6

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

Preview Lab → · Contrast checker → · Palette generator →