#604FE4#604FE4

#604FE4 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.5% C 0.216 H 281.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#604FE4
RGB	rgb(96, 79, 228)
HSL	hsl(247, 73%, 60%)
HSV	hsv(247, 65%, 89%)
CMYK	cmyk(57.9%, 65.4%, 0%, 10.6%)
CIE-LAB	lab(43.77, 47.59, -73.49)
CIE-LCH	lch(43.77, 87.55, 302.93°)
OKLab	oklab(53.54% 0.0427 -0.2115)
OKLCH	oklch(53.54% 0.216 281.4)
XYZ	xyz(21.6191, 13.6787, 74.8848)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FE4 #D3E44F

analogous

#4F88E4 #604FE4 #AB4FE4

triadic

#604FE4 #E4604F #4FE460

tetradic

#604FE4 #E44F88 #D3E44F #4FE4AB

square

#604FE4 #E44F88 #D3E44F #4FE4AB

split-complementary

#604FE4 #E4AB4F #88E44F

monochromatic

#2819A0 #3521D5 #604FE4 #9084EC #C0B9F4

Accessibility & contrast

On white

5.62

#604FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#604FE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FE4

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FE4	#FFFFFF	#000000	##FFFFFF
##604FE4	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE9

Deuteranopia (green-blind)

#0062E1

Tritanopia (blue-blind)

#077593

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #604fe4;
/* rgb */ color: rgb(96, 79, 228);
/* oklch */ color: oklch(53.5% 0.216 281.4);

Tailwind

colors: {
  custom: {
    50: '#9a82ee',
    500: '#604fe4',
    950: '#000000',
  },
}

SCSS

$custom: #604fe4;
$custom-light: #9a82ee;
$custom-dark: #000000;

JSON

{
  "hex": "#604fe4",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 228
  },
  "hsl": {
    "h": 246.846,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53538,
    "c": 0.21577,
    "h": 281.4
  },
  "luminance": 0.1368
}

Semantic roles & 50–950 ramp

primary

#604FE4

secondary

#DDE4AB

accent

#D610BF

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604FE4

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

Preview Lab → · Contrast checker → · Palette generator →