#603BB5#603BB5

#603BB5 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.7% C 0.182 H 291.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#603BB5
RGB	rgb(96, 59, 181)
HSL	hsl(258, 51%, 47%)
HSV	hsv(258, 67%, 71%)
CMYK	cmyk(47%, 67.4%, 0%, 29%)
CIE-LAB	lab(35.89, 44.89, -59.13)
CIE-LCH	lch(35.89, 74.24, 307.20°)
OKLab	oklab(46.68% 0.0674 -0.1693)
OKLCH	oklch(46.68% 0.182 291.7)
XYZ	xyz(14.7260, 8.9504, 44.6588)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BB5 #90B53B

analogous

#3B53B5 #603BB5 #9D3BB5

triadic

#603BB5 #B5603B #3BB560

tetradic

#603BB5 #B53B53 #90B53B #3BB59D

square

#603BB5 #B53B53 #90B53B #3BB59D

split-complementary

#603BB5 #B59D3B #53B53B

monochromatic

#2F1D59 #482C87 #603BB5 #8262CC #A690DB

Accessibility & contrast

On white

7.53

#603BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#603BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BB5

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BB5	#FFFFFF	#000000	##FFFFFF
##603BB5	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B9

Deuteranopia (green-blind)

#0052B3

Tritanopia (blue-blind)

#465973

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #603bb5;
/* rgb */ color: rgb(96, 59, 181);
/* oklch */ color: oklch(46.7% 0.182 291.7);

Tailwind

colors: {
  custom: {
    50: '#9473cc',
    500: '#603bb5',
    950: '#000000',
  },
}

SCSS

$custom: #603bb5;
$custom-light: #9473cc;
$custom-dark: #000000;

JSON

{
  "hex": "#603bb5",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 258.197,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46684,
    "c": 0.18225,
    "h": 291.7
  },
  "luminance": 0.08951
}

Semantic roles & 50–950 ramp

primary

#603BB5

secondary

#B2C686

accent

#DA4DB0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #603BB5

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

Preview Lab → · Contrast checker → · Palette generator →