#603DBA#603DBA

#603DBA is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.186 H 290.4°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#603DBA
RGB	rgb(96, 61, 186)
HSL	hsl(257, 51%, 48%)
HSV	hsv(257, 67%, 73%)
CMYK	cmyk(48.4%, 67.2%, 0%, 27.1%)
CIE-LAB	lab(36.69, 45.21, -60.79)
CIE-LCH	lch(36.69, 75.76, 306.64°)
OKLab	oklab(47.38% 0.0647 -0.1742)
OKLCH	oklch(47.38% 0.186 290.4)
XYZ	xyz(15.3530, 9.3689, 47.4443)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603DBA #97BA3D

analogous

#3D58BA #603DBA #9E3DBA

triadic

#603DBA #BA603D #3DBA60

tetradic

#603DBA #BA3D58 #97BA3D #3DBA9E

square

#603DBA #BA3D58 #97BA3D #3DBA9E

split-complementary

#603DBA #BA9E3D #58BA3D

monochromatic

#301F5E #482E8C #603DBA #8467CD #A995DC

Accessibility & contrast

On white

7.31

#603DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#603DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DBA

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DBA	#FFFFFF	#000000	##FFFFFF
##603DBA	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#435C76

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603dba;
/* rgb */ color: rgb(96, 61, 186);
/* oklch */ color: oklch(47.4% 0.186 290.4);

Tailwind

colors: {
  custom: {
    50: '#9575d0',
    500: '#603dba',
    950: '#000000',
  },
}

SCSS

$custom: #603dba;
$custom-light: #9575d0;
$custom-dark: #000000;

JSON

{
  "hex": "#603dba",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 186
  },
  "hsl": {
    "h": 256.8,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.4738,
    "c": 0.18581,
    "h": 290.4
  },
  "luminance": 0.09369
}

Semantic roles & 50–950 ramp

primary

#603DBA

secondary

#B7C88B

accent

#DA4EB3

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603DBA

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

Preview Lab → · Contrast checker → · Palette generator →