#604FA4#604FA4

#604FA4 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 48.7% C 0.132 H 289.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#604FA4
RGB	rgb(96, 79, 164)
HSL	hsl(252, 35%, 48%)
HSV	hsv(252, 52%, 64%)
CMYK	cmyk(41.5%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(39.17, 28.24, -43.73)
CIE-LCH	lch(39.17, 52.06, 302.85°)
OKLab	oklab(48.71% 0.0447 -0.124)
OKLCH	oklch(48.71% 0.132 289.8)
XYZ	xyz(14.3188, 10.7586, 36.4370)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FA4 #93A44F

analogous

#4F69A4 #604FA4 #8A4FA4

triadic

#604FA4 #A4604F #4FA460

tetradic

#604FA4 #A44F69 #93A44F #4FA48A

square

#604FA4 #A44F69 #93A44F #4FA48A

split-complementary

#604FA4 #A48A4F #69A44F

monochromatic

#302751 #483B7B #604FA4 #8374BC #A89DD0

Accessibility & contrast

On white

6.66

#604FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#604FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FA4

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FA4	#FFFFFF	#000000	##FFFFFF
##604FA4	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5EA7

Deuteranopia (green-blind)

#2C5AA2

Tritanopia (blue-blind)

#4D6172

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #604fa4;
/* rgb */ color: rgb(96, 79, 164);
/* oklch */ color: oklch(48.7% 0.132 289.8);

Tailwind

colors: {
  custom: {
    50: '#9180bf',
    500: '#604fa4',
    950: '#000000',
  },
}

SCSS

$custom: #604fa4;
$custom-light: #9180bf;
$custom-dark: #000000;

JSON

{
  "hex": "#604fa4",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 252,
    "s": 34.979,
    "l": 47.647
  },
  "oklch": {
    "l": 0.48711,
    "c": 0.13184,
    "h": 289.8
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary

#604FA4

secondary

#B4BD92

accent

#CB5DB5

background

#F9F7FB

surface

#F1EEF7

border

#CBC9D0

text

#0D0A12

muted

#7E7C81

Preview Lab

Preview with #604FA4

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

Preview Lab → · Contrast checker → · Palette generator →