#603BC3#603BC3

#603BC3 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.9% C 0.199 H 289.1°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#603BC3
RGB	rgb(96, 59, 195)
HSL	hsl(256, 54%, 50%)
HSV	hsv(256, 70%, 76%)
CMYK	cmyk(50.8%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(37.03, 48.85, -65.51)
CIE-LCH	lch(37.03, 81.71, 306.71°)
OKLab	oklab(47.86% 0.0651 -0.188)
OKLCH	oklch(47.86% 0.199 289.1)
XYZ	xyz(16.2353, 9.5541, 52.6079)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BC3 #9EC33B

analogous

#3B5AC3 #603BC3 #A43BC3

triadic

#603BC3 #C3603B #3BC360

tetradic

#603BC3 #C33B5A #9EC33B #3BC3A4

square

#603BC3 #C33B5A #9EC33B #3BC3A4

split-complementary

#603BC3 #C3A43B #5AC33B

monochromatic

#321F65 #492D94 #603BC3 #8669D2 #AC98E0

Accessibility & contrast

On white

7.21

#603BC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#603BC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BC3

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BC3	#FFFFFF	#000000	##FFFFFF
##603BC3	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC7

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#3D5E7B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #603bc3;
/* rgb */ color: rgb(96, 59, 195);
/* oklch */ color: oklch(47.9% 0.199 289.1);

Tailwind

colors: {
  custom: {
    50: '#9674d6',
    500: '#603bc3',
    950: '#000000',
  },
}

SCSS

$custom: #603bc3;
$custom-light: #9674d6;
$custom-dark: #000000;

JSON

{
  "hex": "#603bc3",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 256.324,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47856,
    "c": 0.19899,
    "h": 289.1
  },
  "luminance": 0.09555
}

Semantic roles & 50–950 ramp

primary

#603BC3

secondary

#BBCC8E

accent

#DD4BB5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #603BC3

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

Preview Lab → · Contrast checker → · Palette generator →