#603EB9#603EB9

#603EB9 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.183 H 290.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#603EB9
RGB	rgb(96, 62, 185)
HSL	hsl(257, 50%, 48%)
HSV	hsv(257, 66%, 73%)
CMYK	cmyk(48.1%, 66.5%, 0%, 27.5%)
CIE-LAB	lab(36.81, 44.38, -60.00)
CIE-LCH	lch(36.81, 74.63, 306.49°)
OKLab	oklab(47.44% 0.0638 -0.1719)
OKLCH	oklch(47.44% 0.183 290.4)
XYZ	xyz(15.3010, 9.4342, 46.9043)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603EB9 #97B93E

analogous

#3E59B9 #603EB9 #9D3EB9

triadic

#603EB9 #B9603E #3EB960

tetradic

#603EB9 #B93E59 #97B93E #3EB99D

square

#603EB9 #B93E59 #97B93E #3EB99D

split-complementary

#603EB9 #B99D3E #59B93E

monochromatic

#301F5D #482F8B #603EB9 #8468CC #A996DC

Accessibility & contrast

On white

7.27

#603EB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#603EB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603EB9

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603EB9	#FFFFFF	#000000	##FFFFFF
##603EB9	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#0054B7

Tritanopia (blue-blind)

#435C76

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #603eb9;
/* rgb */ color: rgb(96, 62, 185);
/* oklch */ color: oklch(47.4% 0.183 290.4);

Tailwind

colors: {
  custom: {
    50: '#9575cf',
    500: '#603eb9',
    950: '#000000',
  },
}

SCSS

$custom: #603eb9;
$custom-light: #9575cf;
$custom-dark: #000000;

JSON

{
  "hex": "#603eb9",
  "rgb": {
    "r": 96,
    "g": 62,
    "b": 185
  },
  "hsl": {
    "h": 256.585,
    "s": 49.798,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47444,
    "c": 0.18334,
    "h": 290.4
  },
  "luminance": 0.09435
}

Semantic roles & 50–950 ramp

primary

#603EB9

secondary

#B7C78C

accent

#D94EB3

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603EB9

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

Preview Lab → · Contrast checker → · Palette generator →