#603EB8#603EB8

#603EB8 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.182 H 290.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#603EB8
RGB	rgb(96, 62, 184)
HSL	hsl(257, 50%, 48%)
HSV	hsv(257, 66%, 72%)
CMYK	cmyk(47.8%, 66.3%, 0%, 27.8%)
CIE-LAB	lab(36.73, 44.09, -59.54)
CIE-LCH	lch(36.73, 74.09, 306.52°)
OKLab	oklab(47.36% 0.0639 -0.1705)
OKLCH	oklch(47.36% 0.182 290.5)
XYZ	xyz(15.1958, 9.3922, 46.3503)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603EB8 #96B83E

analogous

#3E59B8 #603EB8 #9D3EB8

triadic

#603EB8 #B8603E #3EB860

tetradic

#603EB8 #B83E59 #96B83E #3EB89D

square

#603EB8 #B83E59 #96B83E #3EB89D

split-complementary

#603EB8 #B89D3E #59B83E

monochromatic

#301F5C #482F8A #603EB8 #8367CC #A995DB

Accessibility & contrast

On white

7.30

#603EB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#603EB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603EB8

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603EB8	#FFFFFF	#000000	##FFFFFF
##603EB8	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BC

Deuteranopia (green-blind)

#0054B6

Tritanopia (blue-blind)

#445C76

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603eb8;
/* rgb */ color: rgb(96, 62, 184);
/* oklch */ color: oklch(47.4% 0.182 290.5);

Tailwind

colors: {
  custom: {
    50: '#9575ce',
    500: '#603eb8',
    950: '#000000',
  },
}

SCSS

$custom: #603eb8;
$custom-light: #9575ce;
$custom-dark: #000000;

JSON

{
  "hex": "#603eb8",
  "rgb": {
    "r": 96,
    "g": 62,
    "b": 184
  },
  "hsl": {
    "h": 256.721,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47362,
    "c": 0.18212,
    "h": 290.5
  },
  "luminance": 0.09393
}

Semantic roles & 50–950 ramp

primary

#603EB8

secondary

#B6C78B

accent

#D94FB3

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603EB8

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

Preview Lab → · Contrast checker → · Palette generator →