#635FAE#635FAE

#635FAE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.122 H 283.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#635FAE
RGB	rgb(99, 95, 174)
HSL	hsl(243, 33%, 53%)
HSV	hsv(243, 45%, 68%)
CMYK	cmyk(43.1%, 45.4%, 0%, 31.8%)
CIE-LAB	lab(44.08, 22.07, -41.81)
CIE-LCH	lch(44.08, 47.27, 297.83°)
OKLab	oklab(52.66% 0.0288 -0.1182)
OKLCH	oklch(52.66% 0.122 283.7)
XYZ	xyz(16.8756, 13.8924, 41.8285)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FAE #AAAE5F

analogous

#5F82AE #635FAE #8A5FAE

triadic

#635FAE #AE635F #5FAE63

tetradic

#635FAE #AE5F82 #AAAE5F #5FAE8A

square

#635FAE #AE5F82 #AAAE5F #5FAE8A

split-complementary

#635FAE #AE8A5F #82AE5F

monochromatic

#343161 #49468A #635FAE #8B88C3 #B2B0D7

Accessibility & contrast

On white

5.56

#635FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#635FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FAE

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FAE	#FFFFFF	#000000	##FFFFFF
##635FAE	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416BB1

Deuteranopia (green-blind)

#3E66AC

Tritanopia (blue-blind)

#4C6F7E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635fae;
/* rgb */ color: rgb(99, 95, 174);
/* oklch */ color: oklch(52.7% 0.122 283.7);

Tailwind

colors: {
  custom: {
    50: '#938cc6',
    500: '#635fae',
    950: '#000000',
  },
}

SCSS

$custom: #635fae;
$custom-light: #938cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#635fae",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 174
  },
  "hsl": {
    "h": 243.038,
    "s": 32.78,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52657,
    "c": 0.1217,
    "h": 283.7
  },
  "luminance": 0.13893
}

Semantic roles & 50–950 ramp

primary

#635FAE

secondary

#C4C6A3

accent

#C95FC4

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #635FAE

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

Preview Lab → · Contrast checker → · Palette generator →