#603DB7#603DB7

#603DB7 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.182 H 290.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#603DB7
RGB	rgb(96, 61, 183)
HSL	hsl(257, 50%, 48%)
HSV	hsv(257, 67%, 72%)
CMYK	cmyk(47.5%, 66.7%, 0%, 28.2%)
CIE-LAB	lab(36.45, 44.36, -59.41)
CIE-LCH	lch(36.45, 74.14, 306.75°)
OKLab	oklab(47.14% 0.0651 -0.1701)
OKLCH	oklch(47.14% 0.182 290.9)
XYZ	xyz(15.0374, 9.2426, 45.7823)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603DB7 #94B73D

analogous

#3D57B7 #603DB7 #9D3DB7

triadic

#603DB7 #B7603D #3DB760

tetradic

#603DB7 #B73D57 #94B73D #3DB79D

square

#603DB7 #B73D57 #94B73D #3DB79D

split-complementary

#603DB7 #B79D3D #57B73D

monochromatic

#301E5B #482E89 #603DB7 #8365CC #A893DB

Accessibility & contrast

On white

7.37

#603DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#603DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DB7

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DB7	#FFFFFF	#000000	##FFFFFF
##603DB7	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#445B75

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603db7;
/* rgb */ color: rgb(96, 61, 183);
/* oklch */ color: oklch(47.1% 0.182 290.9);

Tailwind

colors: {
  custom: {
    50: '#9475cd',
    500: '#603db7',
    950: '#000000',
  },
}

SCSS

$custom: #603db7;
$custom-light: #9475cd;
$custom-dark: #000000;

JSON

{
  "hex": "#603db7",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 183
  },
  "hsl": {
    "h": 257.213,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47135,
    "c": 0.18216,
    "h": 290.9
  },
  "luminance": 0.09243
}

Semantic roles & 50–950 ramp

primary

#603DB7

secondary

#B5C689

accent

#DA4EB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603DB7

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

Preview Lab → · Contrast checker → · Palette generator →