#635BD2#635BD2

#635BD2 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.3% C 0.177 H 281.8°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#635BD2
RGB	rgb(99, 91, 210)
HSL	hsl(244, 57%, 59%)
HSV	hsv(244, 57%, 82%)
CMYK	cmyk(52.9%, 56.7%, 0%, 17.6%)
CIE-LAB	lab(45.34, 35.53, -60.66)
CIE-LCH	lch(45.34, 70.30, 300.36°)
OKLab	oklab(54.33% 0.0361 -0.1737)
OKLCH	oklch(54.33% 0.177 281.8)
XYZ	xyz(20.5160, 14.7868, 62.7333)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BD2 #CAD25B

analogous

#5B8FD2 #635BD2 #9F5BD2

triadic

#635BD2 #D2635B #5BD263

tetradic

#635BD2 #D25B8F #CAD25B #5BD29F

square

#635BD2 #D25B8F #CAD25B #5BD29F

split-complementary

#635BD2 #D29F5B #8FD25B

monochromatic

#2D268C #3D34BC #635BD2 #918BDF #BEBBEC

Accessibility & contrast

On white

5.31

#635BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#635BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BD2

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BD2	#FFFFFF	#000000	##FFFFFF
##635BD2	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD6

Deuteranopia (green-blind)

#0067D0

Tritanopia (blue-blind)

#33768E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #635bd2;
/* rgb */ color: rgb(99, 91, 210);
/* oklch */ color: oklch(54.3% 0.177 281.8);

Tailwind

colors: {
  custom: {
    50: '#9889e1',
    500: '#635bd2',
    950: '#000000',
  },
}

SCSS

$custom: #635bd2;
$custom-light: #9889e1;
$custom-dark: #000000;

JSON

{
  "hex": "#635bd2",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 210
  },
  "hsl": {
    "h": 244.034,
    "s": 56.938,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54327,
    "c": 0.17738,
    "h": 281.8
  },
  "luminance": 0.14788
}

Semantic roles & 50–950 ramp

primary

#635BD2

secondary

#D9DCAD

accent

#E048D6

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #635BD2

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

Preview Lab → · Contrast checker → · Palette generator →