#603CCB#603CCB

#603CCB is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.7% C 0.207 H 287.6°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#603CCB
RGB	rgb(96, 60, 203)
HSL	hsl(255, 58%, 52%)
HSV	hsv(255, 70%, 80%)
CMYK	cmyk(52.7%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(37.90, 50.59, -68.75)
CIE-LCH	lch(37.90, 85.36, 306.35°)
OKLab	oklab(48.68% 0.0627 -0.1976)
OKLCH	oklch(48.68% 0.207 287.6)
XYZ	xyz(17.2160, 10.0295, 57.5171)
Luminance	0.1003 (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

#603CCB #A7CB3C

analogous

#3C60CB #603CCB #A83CCB

triadic

#603CCB #CB603C #3CCB60

tetradic

#603CCB #CB3C60 #A7CB3C #3CCBA8

square

#603CCB #CB3C60 #A7CB3C #3CCBA8

split-complementary

#603CCB #CBA83C #60CB3C

monochromatic

#321E6F #482A9F #603CCB #876CD8 #AF9DE5

Accessibility & contrast

On white

6.99

#603CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#603CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603CCB

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603CCB	#FFFFFF	#000000	##FFFFFF
##603CCB	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#36627F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #603ccb;
/* rgb */ color: rgb(96, 60, 203);
/* oklch */ color: oklch(48.7% 0.207 287.6);

Tailwind

colors: {
  custom: {
    50: '#9775dc',
    500: '#603ccb',
    950: '#000000',
  },
}

SCSS

$custom: #603ccb;
$custom-light: #9775dc;
$custom-dark: #000000;

JSON

{
  "hex": "#603ccb",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 255.105,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.20729,
    "h": 287.6
  },
  "luminance": 0.1003
}

Semantic roles & 50–950 ramp

primary

#603CCB

secondary

#C1D192

accent

#E147BA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #603CCB

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

Preview Lab → · Contrast checker → · Palette generator →