#604DE4#604DE4

#604DE4 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.2% C 0.218 H 281.7°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#604DE4
RGB	rgb(96, 77, 228)
HSL	hsl(248, 74%, 60%)
HSV	hsv(248, 66%, 89%)
CMYK	cmyk(57.9%, 66.2%, 0%, 10.6%)
CIE-LAB	lab(43.35, 48.72, -74.17)
CIE-LCH	lch(43.35, 88.74, 303.30°)
OKLab	oklab(53.24% 0.0444 -0.2135)
OKLCH	oklch(53.24% 0.218 281.7)
XYZ	xyz(21.4770, 13.3945, 74.8374)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DE4 #D1E44D

analogous

#4D85E4 #604DE4 #AC4DE4

triadic

#604DE4 #E4604D #4DE460

tetradic

#604DE4 #E44D85 #D1E44D #4DE4AC

square

#604DE4 #E44D85 #D1E44D #4DE4AC

split-complementary

#604DE4 #E4AC4D #85E44D

monochromatic

#29189F #3720D4 #604DE4 #8F82EC #BFB7F4

Accessibility & contrast

On white

5.71

#604DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#604DE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DE4

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DE4	#FFFFFF	#000000	##FFFFFF
##604DE4	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE9

Deuteranopia (green-blind)

#0061E1

Tritanopia (blue-blind)

#087492

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #604de4;
/* rgb */ color: rgb(96, 77, 228);
/* oklch */ color: oklch(53.2% 0.218 281.7);

Tailwind

colors: {
  custom: {
    50: '#9a80ee',
    500: '#604de4',
    950: '#000000',
  },
}

SCSS

$custom: #604de4;
$custom-light: #9a80ee;
$custom-dark: #000000;

JSON

{
  "hex": "#604de4",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 228
  },
  "hsl": {
    "h": 247.55,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53237,
    "c": 0.21806,
    "h": 281.7
  },
  "luminance": 0.13396
}

Semantic roles & 50–950 ramp

primary

#604DE4

secondary

#DCE4A9

accent

#F037D9

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604DE4

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

Preview Lab → · Contrast checker → · Palette generator →