#635BD6#635BD6

#635BD6 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.6% C 0.183 H 281.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#635BD6
RGB	rgb(99, 91, 214)
HSL	hsl(244, 60%, 60%)
HSV	hsv(244, 57%, 84%)
CMYK	cmyk(53.7%, 57.5%, 0%, 16.1%)
CIE-LAB	lab(45.62, 36.77, -62.50)
CIE-LCH	lch(45.62, 72.52, 300.47°)
OKLab	oklab(54.62% 0.0361 -0.1791)
OKLCH	oklch(54.62% 0.183 281.4)
XYZ	xyz(21.0205, 14.9886, 65.3907)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BD6 #CED65B

analogous

#5B91D6 #635BD6 #A05BD6

triadic

#635BD6 #D6635B #5BD663

tetradic

#635BD6 #D65B91 #CED65B #5BD6A0

square

#635BD6 #D65B91 #CED65B #5BD6A0

split-complementary

#635BD6 #D6A05B #91D65B

monochromatic

#2C2592 #3A31C3 #635BD6 #928CE2 #C0BDEE

Accessibility & contrast

On white

5.25

#635BD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#635BD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BD6

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BD6	#FFFFFF	#000000	##FFFFFF
##635BD6	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DA

Deuteranopia (green-blind)

#0068D3

Tritanopia (blue-blind)

#2F7890

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #635bd6;
/* rgb */ color: rgb(99, 91, 214);
/* oklch */ color: oklch(54.6% 0.183 281.4);

Tailwind

colors: {
  custom: {
    50: '#988ae3',
    500: '#635bd6',
    950: '#000000',
  },
}

SCSS

$custom: #635bd6;
$custom-light: #988ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#635bd6",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 214
  },
  "hsl": {
    "h": 243.902,
    "s": 60,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5462,
    "c": 0.18268,
    "h": 281.4
  },
  "luminance": 0.1499
}

Semantic roles & 50–950 ramp

primary

#635BD6

secondary

#DBDEAF

accent

#E345D9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #635BD6

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

Preview Lab → · Contrast checker → · Palette generator →