#635FAA#635FAA

#635FAA is a mid, moderate blue. Relative luminance 0.137; OKLCH L 52.4% C 0.116 H 284.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#635FAA
RGB	rgb(99, 95, 170)
HSL	hsl(243, 31%, 52%)
HSV	hsv(243, 44%, 67%)
CMYK	cmyk(41.8%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(43.86, 20.88, -39.81)
CIE-LCH	lch(43.86, 44.95, 297.67°)
OKLab	oklab(52.42% 0.0282 -0.1124)
OKLCH	oklch(52.42% 0.116 284.1)
XYZ	xyz(16.4914, 13.7387, 39.8053)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FAA #A6AA5F

analogous

#5F81AA #635FAA #895FAA

triadic

#635FAA #AA635F #5FAA63

tetradic

#635FAA #AA5F81 #A6AA5F #5FAA89

square

#635FAA #AA5F81 #A6AA5F #5FAA89

split-complementary

#635FAA #AA895F #81AA5F

monochromatic

#34315D #4A4785 #635FAA #8A87BF #B1AFD4

Accessibility & contrast

On white

5.60

#635FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#635FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FAA

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FAA	#FFFFFF	#000000	##FFFFFF
##635FAA	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAD

Deuteranopia (green-blind)

#4165A8

Tritanopia (blue-blind)

#4E6E7C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635faa;
/* rgb */ color: rgb(99, 95, 170);
/* oklch */ color: oklch(52.4% 0.116 284.1);

Tailwind

colors: {
  custom: {
    50: '#938cc4',
    500: '#635faa',
    950: '#000000',
  },
}

SCSS

$custom: #635faa;
$custom-light: #938cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#635faa",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 243.2,
    "s": 30.612,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.11589,
    "h": 284.1
  },
  "luminance": 0.13739
}

Semantic roles & 50–950 ramp

primary

#635FAA

secondary

#C1C3A2

accent

#C761C1

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #635FAA

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

Preview Lab → · Contrast checker → · Palette generator →