#604CB7#604CB7

#604CB7 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.5% C 0.162 H 287.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#604CB7
RGB	rgb(96, 76, 183)
HSL	hsl(251, 43%, 51%)
HSV	hsv(251, 58%, 72%)
CMYK	cmyk(47.5%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(39.70, 35.70, -54.12)
CIE-LCH	lch(39.70, 64.84, 303.41°)
OKLab	oklab(49.51% 0.0489 -0.1546)
OKLCH	oklch(49.51% 0.162 287.5)
XYZ	xyz(15.9531, 11.0739, 46.0875)
Luminance	0.1108 (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

#604CB7 #A3B74C

analogous

#4C6DB7 #604CB7 #954CB7

triadic

#604CB7 #B7604C #4CB760

tetradic

#604CB7 #B74C6D #A3B74C #4CB795

square

#604CB7 #B74C6D #A3B74C #4CB795

split-complementary

#604CB7 #B7954C #6DB74C

monochromatic

#322761 #49398D #604CB7 #8778C9 #AEA3DA

Accessibility & contrast

On white

6.53

#604CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#604CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CB7

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CB7	#FFFFFF	#000000	##FFFFFF
##604CB7	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BB

Deuteranopia (green-blind)

#005BB5

Tritanopia (blue-blind)

#43647A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #604cb7;
/* rgb */ color: rgb(96, 76, 183);
/* oklch */ color: oklch(49.5% 0.162 287.5);

Tailwind

colors: {
  custom: {
    50: '#937fcd',
    500: '#604cb7',
    950: '#000000',
  },
}

SCSS

$custom: #604cb7;
$custom-light: #937fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#604cb7",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 251.215,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49507,
    "c": 0.16213,
    "h": 287.5
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary

#604CB7

secondary

#BEC798

accent

#D255BB

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #604CB7

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

Preview Lab → · Contrast checker → · Palette generator →