#633BC5#633BC5

#633BC5 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.3% C 0.201 H 290.0°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#633BC5
RGB	rgb(99, 59, 197)
HSL	hsl(257, 54%, 50%)
HSV	hsv(257, 70%, 77%)
CMYK	cmyk(49.7%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(37.50, 49.91, -65.89)
CIE-LCH	lch(37.50, 82.66, 307.14°)
OKLab	oklab(48.32% 0.069 -0.1891)
OKLCH	oklch(48.32% 0.201 290)
XYZ	xyz(16.7847, 9.8111, 53.8218)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633BC5 #9DC53B

analogous

#3B58C5 #633BC5 #A83BC5

triadic

#633BC5 #C5633B #3BC563

tetradic

#633BC5 #C53B58 #9DC53B #3BC5A8

square

#633BC5 #C53B58 #9DC53B #3BC5A8

split-complementary

#633BC5 #C5A83B #58C53B

monochromatic

#341F67 #4B2C96 #633BC5 #896AD3 #AE99E1

Accessibility & contrast

On white

7.09

#633BC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#633BC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BC5

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BC5	#FFFFFF	#000000	##FFFFFF
##633BC5	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC9

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#415F7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633bc5;
/* rgb */ color: rgb(99, 59, 197);
/* oklch */ color: oklch(48.3% 0.201 290.0);

Tailwind

colors: {
  custom: {
    50: '#9874d8',
    500: '#633bc5',
    950: '#000000',
  },
}

SCSS

$custom: #633bc5;
$custom-light: #9874d8;
$custom-dark: #000000;

JSON

{
  "hex": "#633bc5",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 257.391,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48315,
    "c": 0.20127,
    "h": 290
  },
  "luminance": 0.09812
}

Semantic roles & 50–950 ramp

primary

#633BC5

secondary

#BBCD8F

accent

#DE4AB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #633BC5

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

Preview Lab → · Contrast checker → · Palette generator →