#635C8A#635C8A

#635C8A is a mid, moderate blue. Relative luminance 0.121; OKLCH L 50.0% C 0.073 H 290.5°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#635C8A
RGB	rgb(99, 92, 138)
HSL	hsl(249, 20%, 45%)
HSV	hsv(249, 33%, 54%)
CMYK	cmyk(28.3%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(41.44, 13.67, -24.52)
CIE-LCH	lch(41.44, 28.07, 299.14°)
OKLab	oklab(50.04% 0.0254 -0.068)
OKLCH	oklch(50.04% 0.073 290.5)
XYZ	xyz(13.5590, 12.1417, 25.6690)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635C8A #838A5C

analogous

#5C6C8A #635C8A #7A5C8A

triadic

#635C8A #8A635C #5C8A63

tetradic

#635C8A #8A5C6C #838A5C #5C8A7A

square

#635C8A #8A5C6C #838A5C #5C8A7A

split-complementary

#635C8A #8A7A5C #6C8A5C

monochromatic

#2E2B41 #494465 #635C8A #827CA7 #A5A0C0

Accessibility & contrast

On white

6.13

#635C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#635C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635C8A

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635C8A	#FFFFFF	#000000	##FFFFFF
##635C8A	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50638C

Deuteranopia (green-blind)

#506189

Tritanopia (blue-blind)

#5A646D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #635c8a;
/* rgb */ color: rgb(99, 92, 138);
/* oklch */ color: oklch(50.0% 0.073 290.5);

Tailwind

colors: {
  custom: {
    50: '#908aac',
    500: '#635c8a',
    950: '#000000',
  },
}

SCSS

$custom: #635c8a;
$custom-light: #908aac;
$custom-dark: #000000;

JSON

{
  "hex": "#635c8a",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 249.13,
    "s": 20,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50045,
    "c": 0.07264,
    "h": 290.5
  },
  "luminance": 0.12142
}

Semantic roles & 50–950 ramp

primary

#635C8A

secondary

#AAAE94

accent

#BD6BB0

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0D0B10

muted

#7D7C7F

Preview Lab

Preview with #635C8A

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

Preview Lab → · Contrast checker → · Palette generator →