#604CC7#604CC7

#604CC7 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.7% C 0.183 H 285.3°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#604CC7
RGB	rgb(96, 76, 199)
HSL	hsl(250, 52%, 54%)
HSV	hsv(250, 62%, 78%)
CMYK	cmyk(51.8%, 61.8%, 0%, 22%)
CIE-LAB	lab(40.86, 40.51, -61.59)
CIE-LCH	lch(40.86, 73.72, 303.33°)
OKLab	oklab(50.72% 0.0482 -0.1766)
OKLCH	oklch(50.72% 0.183 285.3)
XYZ	xyz(17.7140, 11.7783, 55.3618)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604CC7 #B3C74C

analogous

#4C76C7 #604CC7 #9E4CC7

triadic

#604CC7 #C7604C #4CC760

tetradic

#604CC7 #C74C76 #B3C74C #4CC79E

square

#604CC7 #C74C76 #B3C74C #4CC79E

split-complementary

#604CC7 #C79E4C #76C74C

monochromatic

#312474 #4533A3 #604CC7 #897BD6 #B3A9E4

Accessibility & contrast

On white

6.26

#604CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#604CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CC7

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CC7	#FFFFFF	#000000	##FFFFFF
##604CC7	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#005DC4

Tritanopia (blue-blind)

#386982

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #604cc7;
/* rgb */ color: rgb(96, 76, 199);
/* oklch */ color: oklch(50.7% 0.183 285.3);

Tailwind

colors: {
  custom: {
    50: '#967fd9',
    500: '#604cc7',
    950: '#000000',
  },
}

SCSS

$custom: #604cc7;
$custom-light: #967fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#604cc7",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 199
  },
  "hsl": {
    "h": 249.756,
    "s": 52.34,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50721,
    "c": 0.18302,
    "h": 285.3
  },
  "luminance": 0.11779
}

Semantic roles & 50–950 ramp

primary

#604CC7

secondary

#C9D29D

accent

#DC4CC4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #604CC7

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

Preview Lab → · Contrast checker → · Palette generator →