#603BD3#603BD3

#603BD3 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.3% C 0.218 H 286.5°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#603BD3
RGB	rgb(96, 59, 211)
HSL	hsl(255, 63%, 53%)
HSV	hsv(255, 72%, 83%)
CMYK	cmyk(54.5%, 72%, 0%, 17.3%)
CIE-LAB	lab(38.41, 53.38, -72.55)
CIE-LCH	lch(38.41, 90.07, 306.35°)
OKLab	oklab(49.26% 0.0619 -0.2087)
OKLCH	oklch(49.26% 0.218 286.5)
XYZ	xyz(18.1422, 10.3169, 62.6508)
Luminance	0.1032 (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

#603BD3 #AED33B

analogous

#3B62D3 #603BD3 #AC3BD3

triadic

#603BD3 #D3603B #3BD360

tetradic

#603BD3 #D33B62 #AED33B #3BD3AC

square

#603BD3 #D33B62 #AED33B #3BD3AC

split-complementary

#603BD3 #D3AC3B #62D33B

monochromatic

#321B79 #4626AB #603BD3 #896DDE #B19FE9

Accessibility & contrast

On white

6.85

#603BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#603BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603BD3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BD3	#FFFFFF	#000000	##FFFFFF
##603BD3	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED7

Deuteranopia (green-blind)

#0056D0

Tritanopia (blue-blind)

#2E6483

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #603bd3;
/* rgb */ color: rgb(96, 59, 211);
/* oklch */ color: oklch(49.3% 0.218 286.5);

Tailwind

colors: {
  custom: {
    50: '#9874e2',
    500: '#603bd3',
    950: '#000000',
  },
}

SCSS

$custom: #603bd3;
$custom-light: #9874e2;
$custom-dark: #000000;

JSON

{
  "hex": "#603bd3",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 211
  },
  "hsl": {
    "h": 254.605,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49256,
    "c": 0.21767,
    "h": 286.5
  },
  "luminance": 0.10318
}

Semantic roles & 50–950 ramp

primary

#603BD3

secondary

#C6D694

accent

#E641BE

background

#FAF7FE

surface

#F3EDFC

border

#CDC8D5

text

#0F0815

muted

#7F7B84

Preview Lab

Preview with #603BD3

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

Preview Lab → · Contrast checker → · Palette generator →