#604EE6#604EE6

#604EE6 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.6% C 0.219 H 281.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#604EE6
RGB	rgb(96, 78, 230)
HSL	hsl(247, 75%, 60%)
HSV	hsv(247, 66%, 90%)
CMYK	cmyk(58.3%, 66.1%, 0%, 9.8%)
CIE-LAB	lab(43.72, 48.76, -74.70)
CIE-LCH	lch(43.72, 89.20, 303.14°)
OKLab	oklab(53.56% 0.0433 -0.215)
OKLCH	oklch(53.56% 0.219 281.4)
XYZ	xyz(21.8267, 13.6473, 76.3316)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EE6 #D4E64E

analogous

#4E88E6 #604EE6 #AC4EE6

triadic

#604EE6 #E6604E #4EE660

tetradic

#604EE6 #E64E88 #D4E64E #4EE6AC

square

#604EE6 #E64E88 #D4E64E #4EE6AC

split-complementary

#604EE6 #E6AC4E #88E64E

monochromatic

#2817A3 #351FD8 #604EE6 #9084EE #C0B9F5

Accessibility & contrast

On white

5.63

#604EE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#604EE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EE6

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EE6	#FFFFFF	#000000	##FFFFFF
##604EE6	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEB

Deuteranopia (green-blind)

#0062E3

Tritanopia (blue-blind)

#007593

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #604ee6;
/* rgb */ color: rgb(96, 78, 230);
/* oklch */ color: oklch(53.6% 0.219 281.4);

Tailwind

colors: {
  custom: {
    50: '#9a81ef',
    500: '#604ee6',
    950: '#000000',
  },
}

SCSS

$custom: #604ee6;
$custom-light: #9a81ef;
$custom-dark: #000000;

JSON

{
  "hex": "#604ee6",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 230
  },
  "hsl": {
    "h": 247.105,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.53556,
    "c": 0.21936,
    "h": 281.4
  },
  "luminance": 0.13649
}

Semantic roles & 50–950 ramp

primary

#604EE6

secondary

#DEE5AB

accent

#D70EC0

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604EE6

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

Preview Lab → · Contrast checker → · Palette generator →