#635BC5#635BC5

#635BC5 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.160 H 283.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#635BC5
RGB	rgb(99, 91, 197)
HSL	hsl(245, 48%, 56%)
HSV	hsv(245, 54%, 77%)
CMYK	cmyk(49.7%, 53.8%, 0%, 22.7%)
CIE-LAB	lab(44.47, 31.52, -54.59)
CIE-LCH	lch(44.47, 63.03, 300.00°)
OKLab	oklab(53.4% 0.0358 -0.1558)
OKLCH	oklch(53.4% 0.16 283)
XYZ	xyz(18.9617, 14.1651, 54.5475)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BC5 #BDC55B

analogous

#5B88C5 #635BC5 #985BC5

triadic

#635BC5 #C5635B #5BC563

tetradic

#635BC5 #C55B88 #BDC55B #5BC598

square

#635BC5 #C55B88 #BDC55B #5BC598

split-complementary

#635BC5 #C5985B #88C55B

monochromatic

#312B7A #433BA8 #635BC5 #8E88D5 #B9B5E5

Accessibility & contrast

On white

5.48

#635BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#635BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BC5

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BC5	#FFFFFF	#000000	##FFFFFF
##635BC5	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206DC9

Deuteranopia (green-blind)

#1766C3

Tritanopia (blue-blind)

#3E7387

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #635bc5;
/* rgb */ color: rgb(99, 91, 197);
/* oklch */ color: oklch(53.4% 0.160 283.0);

Tailwind

colors: {
  custom: {
    50: '#9689d7',
    500: '#635bc5',
    950: '#000000',
  },
}

SCSS

$custom: #635bc5;
$custom-light: #9689d7;
$custom-dark: #000000;

JSON

{
  "hex": "#635bc5",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 197
  },
  "hsl": {
    "h": 244.528,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53401,
    "c": 0.15986,
    "h": 283
  },
  "luminance": 0.14166
}

Semantic roles & 50–950 ramp

primary

#635BC5

secondary

#D0D4A8

accent

#D750CD

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #635BC5

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

Preview Lab → · Contrast checker → · Palette generator →