#603EBB#603EBB

#603EBB is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.6% C 0.186 H 290.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#603EBB
RGB	rgb(96, 62, 187)
HSL	hsl(256, 50%, 49%)
HSV	hsv(256, 67%, 73%)
CMYK	cmyk(48.7%, 66.8%, 0%, 26.7%)
CIE-LAB	lab(36.97, 44.95, -60.92)
CIE-LCH	lch(36.97, 75.71, 306.42°)
OKLab	oklab(47.61% 0.0635 -0.1746)
OKLCH	oklch(47.61% 0.186 290)
XYZ	xyz(15.5136, 9.5193, 48.0241)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603EBB #99BB3E

analogous

#3E5BBB #603EBB #9F3EBB

triadic

#603EBB #BB603E #3EBB60

tetradic

#603EBB #BB3E5B #99BB3E #3EBB9F

square

#603EBB #BB3E5B #99BB3E #3EBB9F

split-complementary

#603EBB #BB9F3E #5BBB3E

monochromatic

#31205F #482F8D #603EBB #8469CD #AA97DC

Accessibility & contrast

On white

7.23

#603EBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#603EBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603EBB

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603EBB	#FFFFFF	#000000	##FFFFFF
##603EBB	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#425D77

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #603ebb;
/* rgb */ color: rgb(96, 62, 187);
/* oklch */ color: oklch(47.6% 0.186 290.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#603ebb",
  "rgb": {
    "r": 96,
    "g": 62,
    "b": 187
  },
  "hsl": {
    "h": 256.32,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47607,
    "c": 0.18579,
    "h": 290
  },
  "luminance": 0.0952
}

Semantic roles & 50–950 ramp

primary

#603EBB

secondary

#B8C88D

accent

#DA4EB4

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603EBB

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

Preview Lab → · Contrast checker → · Palette generator →