#604CFF#604CFF

#604CFF is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 55.5% C 0.251 H 279.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#604CFF
RGB	rgb(96, 76, 255)
HSL	hsl(247, 100%, 65%)
HSV	hsv(247, 70%, 100%)
CMYK	cmyk(62.4%, 70.2%, 0%, 0%)
CIE-LAB	lab(45.46, 57.36, -85.89)
CIE-LCH	lch(45.46, 103.28, 303.74°)
OKLab	oklab(55.46% 0.0409 -0.2478)
OKLCH	oklch(55.46% 0.251 279.4)
XYZ	xyz(25.4525, 14.8737, 96.1180)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604CFF #EBFF4C

analogous

#4C91FF #604CFF #BA4CFF

triadic

#604CFF #FF604C #4CFF60

tetradic

#604CFF #FF4C91 #EBFF4C #4CFFBA

square

#604CFF #FF4C91 #EBFF4C #4CFFBA

split-complementary

#604CFF #FFBA4C #91FF4C

monochromatic

#1700D1 #2A0FFF #604CFF #9689FF #CDC6FF

Accessibility & contrast

On white

5.28

#604CFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#604CFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CFF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CFF	#FFFFFF	#000000	##FFFFFF
##604CFF	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072FF

Deuteranopia (green-blind)

#0064FC

Tritanopia (blue-blind)

#007DA1

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #604cff;
/* rgb */ color: rgb(96, 76, 255);
/* oklch */ color: oklch(55.5% 0.251 279.4);

Tailwind

colors: {
  custom: {
    50: '#9e80ff',
    500: '#604cff',
    950: '#000000',
  },
}

SCSS

$custom: #604cff;
$custom-light: #9e80ff;
$custom-dark: #000000;

JSON

{
  "hex": "#604cff",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 255
  },
  "hsl": {
    "h": 246.704,
    "s": 100,
    "l": 64.902
  },
  "oklch": {
    "l": 0.55456,
    "c": 0.25118,
    "h": 279.4
  },
  "luminance": 0.14876
}

Semantic roles & 50–950 ramp

primary

#604CFF

secondary

#EBF2B5

accent

#E600CC

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #604CFF

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

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