#635FAC#635FAC

#635FAC is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.5% C 0.119 H 283.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#635FAC
RGB	rgb(99, 95, 172)
HSL	hsl(243, 32%, 52%)
HSV	hsv(243, 45%, 67%)
CMYK	cmyk(42.4%, 44.8%, 0%, 32.5%)
CIE-LAB	lab(43.97, 21.47, -40.81)
CIE-LCH	lch(43.97, 46.11, 297.75°)
OKLab	oklab(52.54% 0.0285 -0.1153)
OKLCH	oklch(52.54% 0.119 283.9)
XYZ	xyz(16.6820, 13.8150, 40.8093)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FAC #A8AC5F

analogous

#5F82AC #635FAC #8A5FAC

triadic

#635FAC #AC635F #5FAC63

tetradic

#635FAC #AC5F82 #A8AC5F #5FAC8A

square

#635FAC #AC5F82 #A8AC5F #5FAC8A

split-complementary

#635FAC #AC8A5F #82AC5F

monochromatic

#34315F #4A4688 #635FAC #8A87C1 #B2B0D6

Accessibility & contrast

On white

5.58

#635FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#635FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FAC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FAC	#FFFFFF	#000000	##FFFFFF
##635FAC	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426AAF

Deuteranopia (green-blind)

#3F65AA

Tritanopia (blue-blind)

#4D6F7D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635fac;
/* rgb */ color: rgb(99, 95, 172);
/* oklch */ color: oklch(52.5% 0.119 283.9);

Tailwind

colors: {
  custom: {
    50: '#938cc5',
    500: '#635fac',
    950: '#000000',
  },
}

SCSS

$custom: #635fac;
$custom-light: #938cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#635fac",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 172
  },
  "hsl": {
    "h": 243.117,
    "s": 31.687,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.1188,
    "h": 283.9
  },
  "luminance": 0.13816
}

Semantic roles & 50–950 ramp

primary

#635FAC

secondary

#C2C4A3

accent

#C860C2

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #635FAC

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

Preview Lab → · Contrast checker → · Palette generator →