#635ABD#635ABD

#635ABD is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.150 H 284.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#635ABD
RGB	rgb(99, 90, 189)
HSL	hsl(245, 43%, 55%)
HSV	hsv(245, 52%, 74%)
CMYK	cmyk(47.6%, 52.4%, 0%, 25.9%)
CIE-LAB	lab(43.71, 29.68, -51.17)
CIE-LCH	lch(43.71, 59.15, 300.12°)
OKLab	oklab(52.67% 0.0366 -0.1457)
OKLCH	oklch(52.67% 0.15 284.1)
XYZ	xyz(17.9843, 13.6382, 49.8191)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635ABD #B4BD5A

analogous

#5A82BD #635ABD #955ABD

triadic

#635ABD #BD635A #5ABD63

tetradic

#635ABD #BD5A82 #B4BD5A #5ABD95

square

#635ABD #BD5A82 #B4BD5A #5ABD95

split-complementary

#635ABD #BD955A #82BD5A

monochromatic

#332D70 #473E9C #635ABD #8C86CE #B6B1E0

Accessibility & contrast

On white

5.63

#635ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#635ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635ABD

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635ABD	#FFFFFF	#000000	##FFFFFF
##635ABD	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296AC0

Deuteranopia (green-blind)

#2464BB

Tritanopia (blue-blind)

#447083

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #635abd;
/* rgb */ color: rgb(99, 90, 189);
/* oklch */ color: oklch(52.7% 0.150 284.1);

Tailwind

colors: {
  custom: {
    50: '#9589d1',
    500: '#635abd',
    950: '#000000',
  },
}

SCSS

$custom: #635abd;
$custom-light: #9589d1;
$custom-dark: #000000;

JSON

{
  "hex": "#635abd",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 189
  },
  "hsl": {
    "h": 245.455,
    "s": 42.857,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5267,
    "c": 0.15026,
    "h": 284.1
  },
  "luminance": 0.13639
}

Semantic roles & 50–950 ramp

primary

#635ABD

secondary

#CACEA5

accent

#D355C7

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #635ABD

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

Preview Lab → · Contrast checker → · Palette generator →