#603BB3#603BB3

#603BB3 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.180 H 292.1°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#603BB3
RGB	rgb(96, 59, 179)
HSL	hsl(259, 50%, 47%)
HSV	hsv(259, 67%, 70%)
CMYK	cmyk(46.4%, 67%, 0%, 29.8%)
CIE-LAB	lab(35.73, 44.33, -58.21)
CIE-LCH	lch(35.73, 73.16, 307.29°)
OKLab	oklab(46.52% 0.0677 -0.1666)
OKLCH	oklch(46.52% 0.18 292.1)
XYZ	xyz(14.5223, 8.8689, 43.5858)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BB3 #8EB33B

analogous

#3B52B3 #603BB3 #9C3BB3

triadic

#603BB3 #B3603B #3BB360

tetradic

#603BB3 #B33B52 #8EB33B #3BB39C

square

#603BB3 #B33B52 #8EB33B #3BB39C

split-complementary

#603BB3 #B39C3B #52B33B

monochromatic

#2F1D57 #472C85 #603BB3 #8160CB #A68EDA

Accessibility & contrast

On white

7.57

#603BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#603BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BB3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BB3	#FFFFFF	#000000	##FFFFFF
##603BB3	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#475872

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #603bb3;
/* rgb */ color: rgb(96, 59, 179);
/* oklch */ color: oklch(46.5% 0.180 292.1);

Tailwind

colors: {
  custom: {
    50: '#9473cb',
    500: '#603bb3',
    950: '#000000',
  },
}

SCSS

$custom: #603bb3;
$custom-light: #9473cb;
$custom-dark: #000000;

JSON

{
  "hex": "#603bb3",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 258.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46521,
    "c": 0.17982,
    "h": 292.1
  },
  "luminance": 0.08869
}

Semantic roles & 50–950 ramp

primary

#603BB3

secondary

#B1C585

accent

#DA4EAF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #603BB3

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

Preview Lab → · Contrast checker → · Palette generator →