#635D8A#635D8A

#635D8A is a mid, moderate blue. Relative luminance 0.123; OKLCH L 50.3% C 0.071 H 289.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#635D8A
RGB	rgb(99, 93, 138)
HSL	hsl(248, 19%, 45%)
HSV	hsv(248, 33%, 54%)
CMYK	cmyk(28.3%, 32.6%, 0%, 45.9%)
CIE-LAB	lab(41.71, 13.05, -24.09)
CIE-LCH	lch(41.71, 27.40, 298.44°)
OKLab	oklab(50.26% 0.0239 -0.0668)
OKLCH	oklch(50.26% 0.071 289.7)
XYZ	xyz(13.6462, 12.3161, 25.6981)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635D8A #848A5D

analogous

#5D6D8A #635D8A #795D8A

triadic

#635D8A #8A635D #5D8A63

tetradic

#635D8A #8A5D6D #848A5D #5D8A79

square

#635D8A #8A5D6D #848A5D #5D8A79

split-complementary

#635D8A #8A795D #6D8A5D

monochromatic

#2F2C41 #494465 #635D8A #837DA7 #A6A1C0

Accessibility & contrast

On white

6.06

#635D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#635D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635D8A

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635D8A	#FFFFFF	#000000	##FFFFFF
##635D8A	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51638C

Deuteranopia (green-blind)

#516189

Tritanopia (blue-blind)

#5A656D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #635d8a;
/* rgb */ color: rgb(99, 93, 138);
/* oklch */ color: oklch(50.3% 0.071 289.7);

Tailwind

colors: {
  custom: {
    50: '#908aac',
    500: '#635d8a',
    950: '#000000',
  },
}

SCSS

$custom: #635d8a;
$custom-light: #908aac;
$custom-dark: #000000;

JSON

{
  "hex": "#635d8a",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 138
  },
  "hsl": {
    "h": 248,
    "s": 19.481,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50255,
    "c": 0.07099,
    "h": 289.7
  },
  "luminance": 0.12316
}

Semantic roles & 50–950 ramp

primary

#635D8A

secondary

#ABAE95

accent

#BC6CB1

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #635D8A

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

Preview Lab → · Contrast checker → · Palette generator →