#635BC0#635BC0

#635BC0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.153 H 283.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#635BC0
RGB	rgb(99, 91, 192)
HSL	hsl(245, 44%, 55%)
HSV	hsv(245, 53%, 75%)
CMYK	cmyk(48.4%, 52.6%, 0%, 24.7%)
CIE-LAB	lab(44.15, 29.98, -52.21)
CIE-LCH	lch(44.15, 60.21, 299.87°)
OKLab	oklab(53.06% 0.0356 -0.1488)
OKLCH	oklch(53.06% 0.153 283.5)
XYZ	xyz(18.3983, 13.9397, 51.5801)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BC0 #B8C05B

analogous

#5B86C0 #635BC0 #955BC0

triadic

#635BC0 #C0635B #5BC063

tetradic

#635BC0 #C05B86 #B8C05B #5BC095

square

#635BC0 #C05B86 #B8C05B #5BC095

split-complementary

#635BC0 #C0955B #86C05B

monochromatic

#322D74 #453EA0 #635BC0 #8D87D1 #B7B3E2

Accessibility & contrast

On white

5.54

#635BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#635BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BC0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BC0	#FFFFFF	#000000	##FFFFFF
##635BC0	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286CC4

Deuteranopia (green-blind)

#2265BE

Tritanopia (blue-blind)

#427185

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635bc0;
/* rgb */ color: rgb(99, 91, 192);
/* oklch */ color: oklch(53.1% 0.153 283.5);

Tailwind

colors: {
  custom: {
    50: '#9589d4',
    500: '#635bc0',
    950: '#000000',
  },
}

SCSS

$custom: #635bc0;
$custom-light: #9589d4;
$custom-dark: #000000;

JSON

{
  "hex": "#635bc0",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 192
  },
  "hsl": {
    "h": 244.752,
    "s": 44.493,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53057,
    "c": 0.153,
    "h": 283.5
  },
  "luminance": 0.13941
}

Semantic roles & 50–950 ramp

primary

#635BC0

secondary

#CDD0A6

accent

#D454CA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #635BC0

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

Preview Lab → · Contrast checker → · Palette generator →