#603FB9#603FB9

#603FB9 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.6% C 0.182 H 290.2°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#603FB9
RGB	rgb(96, 63, 185)
HSL	hsl(256, 49%, 49%)
HSV	hsv(256, 66%, 73%)
CMYK	cmyk(48.1%, 65.9%, 0%, 27.5%)
CIE-LAB	lab(37.01, 43.82, -59.67)
CIE-LCH	lch(37.01, 74.03, 306.30°)
OKLab	oklab(47.59% 0.0628 -0.1709)
OKLCH	oklch(47.59% 0.182 290.2)
XYZ	xyz(15.3558, 9.5440, 46.9226)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603FB9 #98B93F

analogous

#3F5BB9 #603FB9 #9D3FB9

triadic

#603FB9 #B9603F #3FB960

tetradic

#603FB9 #B93F5B #98B93F #3FB99D

square

#603FB9 #B93F5B #98B93F #3FB99D

split-complementary

#603FB9 #B99D3F #5BB93F

monochromatic

#31205E #482F8B #603FB9 #8469CC #A997DC

Accessibility & contrast

On white

7.22

#603FB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#603FB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603FB9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603FB9	#FFFFFF	#000000	##FFFFFF
##603FB9	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#0054B7

Tritanopia (blue-blind)

#435D76

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #603fb9;
/* rgb */ color: rgb(96, 63, 185);
/* oklch */ color: oklch(47.6% 0.182 290.2);

Tailwind

colors: {
  custom: {
    50: '#9576cf',
    500: '#603fb9',
    950: '#000000',
  },
}

SCSS

$custom: #603fb9;
$custom-light: #9576cf;
$custom-dark: #000000;

JSON

{
  "hex": "#603fb9",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 185
  },
  "hsl": {
    "h": 256.23,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47591,
    "c": 0.18208,
    "h": 290.2
  },
  "luminance": 0.09545
}

Semantic roles & 50–950 ramp

primary

#603FB9

secondary

#B7C78D

accent

#D94FB3

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #603FB9

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

Preview Lab → · Contrast checker → · Palette generator →