#604FE3#604FE3

#604FE3 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.5% C 0.215 H 281.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#604FE3
RGB	rgb(96, 79, 227)
HSL	hsl(247, 73%, 60%)
HSV	hsv(247, 65%, 89%)
CMYK	cmyk(57.7%, 65.2%, 0%, 11%)
CIE-LAB	lab(43.69, 47.28, -73.05)
CIE-LCH	lch(43.69, 87.02, 302.91°)
OKLab	oklab(53.46% 0.0428 -0.2102)
OKLCH	oklch(53.46% 0.215 281.5)
XYZ	xyz(21.4807, 13.6234, 74.1558)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FE3 #D2E34F

analogous

#4F88E3 #604FE3 #AA4FE3

triadic

#604FE3 #E3604F #4FE360

tetradic

#604FE3 #E34F88 #D2E34F #4FE3AA

square

#604FE3 #E34F88 #D2E34F #4FE3AA

split-complementary

#604FE3 #E3AA4F #88E34F

monochromatic

#29199E #3622D3 #604FE3 #9084EB #BFB9F4

Accessibility & contrast

On white

5.64

#604FE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#604FE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FE3

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FE3	#FFFFFF	#000000	##FFFFFF
##604FE3	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE8

Deuteranopia (green-blind)

#0062E0

Tritanopia (blue-blind)

#0C7592

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #604fe3;
/* rgb */ color: rgb(96, 79, 227);
/* oklch */ color: oklch(53.5% 0.215 281.5);

Tailwind

colors: {
  custom: {
    50: '#9a82ed',
    500: '#604fe3',
    950: '#000000',
  },
}

SCSS

$custom: #604fe3;
$custom-light: #9a82ed;
$custom-dark: #000000;

JSON

{
  "hex": "#604fe3",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 227
  },
  "hsl": {
    "h": 246.892,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.53455,
    "c": 0.21453,
    "h": 281.5
  },
  "luminance": 0.13625
}

Semantic roles & 50–950 ramp

primary

#604FE3

secondary

#DDE3AA

accent

#EF39DA

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604FE3

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

Preview Lab → · Contrast checker → · Palette generator →