#603C8A#603C8A

#603C8A is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.6% C 0.127 H 302.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#603C8A
RGB	rgb(96, 60, 138)
HSL	hsl(268, 39%, 39%)
HSV	hsv(268, 57%, 54%)
CMYK	cmyk(30.4%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(33.04, 32.50, -37.79)
CIE-LCH	lch(33.04, 49.84, 310.69°)
OKLab	oklab(43.64% 0.0687 -0.1066)
OKLCH	oklch(43.64% 0.127 302.8)
XYZ	xyz(11.0261, 7.5535, 24.9169)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603C8A #668A3C

analogous

#3C3F8A #603C8A #873C8A

triadic

#603C8A #8A603C #3C8A60

tetradic

#603C8A #8A3C3F #668A3C #3C8A87

square

#603C8A #8A3C3F #668A3C #3C8A87

split-complementary

#603C8A #8A873C #3F8A3C

monochromatic

#251735 #42295F #603C8A #7E50B3 #9D7BC6

Accessibility & contrast

On white

8.36

#603C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#603C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603C8A

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603C8A	#FFFFFF	#000000	##FFFFFF
##603C8A	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4D8D

Deuteranopia (green-blind)

#2B4E88

Tritanopia (blue-blind)

#584B5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #603c8a;
/* rgb */ color: rgb(96, 60, 138);
/* oklch */ color: oklch(43.6% 0.127 302.8);

Tailwind

colors: {
  custom: {
    50: '#9073ad',
    500: '#603c8a',
    950: '#000000',
  },
}

SCSS

$custom: #603c8a;
$custom-light: #9073ad;
$custom-dark: #000000;

JSON

{
  "hex": "#603c8a",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 267.692,
    "s": 39.394,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43637,
    "c": 0.12684,
    "h": 302.8
  },
  "luminance": 0.07553
}

Semantic roles & 50–950 ramp

primary

#603C8A

secondary

#93AF73

accent

#CF5998

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #603C8A

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

Preview Lab → · Contrast checker → · Palette generator →