#603DB6#603DB6

#603DB6 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.181 H 291.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#603DB6
RGB	rgb(96, 61, 182)
HSL	hsl(257, 50%, 48%)
HSV	hsv(257, 66%, 71%)
CMYK	cmyk(47.3%, 66.5%, 0%, 28.6%)
CIE-LAB	lab(36.37, 44.08, -58.94)
CIE-LCH	lch(36.37, 73.60, 306.79°)
OKLab	oklab(47.05% 0.0652 -0.1688)
OKLCH	oklch(47.05% 0.181 291.1)
XYZ	xyz(14.9337, 9.2011, 45.2360)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603DB6 #93B63D

analogous

#3D57B6 #603DB6 #9C3DB6

triadic

#603DB6 #B6603D #3DB660

tetradic

#603DB6 #B63D57 #93B63D #3DB69C

square

#603DB6 #B63D57 #93B63D #3DB69C

split-complementary

#603DB6 #B69C3D #57B63D

monochromatic

#301E5A #482E88 #603DB6 #8365CB #A893DB

Accessibility & contrast

On white

7.39

#603DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#603DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DB6

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DB6	#FFFFFF	#000000	##FFFFFF
##603DB6	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BA

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#455A74

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603db6;
/* rgb */ color: rgb(96, 61, 182);
/* oklch */ color: oklch(47.1% 0.181 291.1);

Tailwind

colors: {
  custom: {
    50: '#9475cd',
    500: '#603db6',
    950: '#000000',
  },
}

SCSS

$custom: #603db6;
$custom-light: #9475cd;
$custom-dark: #000000;

JSON

{
  "hex": "#603db6",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 182
  },
  "hsl": {
    "h": 257.355,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47054,
    "c": 0.18094,
    "h": 291.1
  },
  "luminance": 0.09202
}

Semantic roles & 50–950 ramp

primary

#603DB6

secondary

#B4C689

accent

#D94EB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603DB6

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

Preview Lab → · Contrast checker → · Palette generator →