#604BE5#604BE5

#604BE5 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 53.0% C 0.222 H 281.9°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#604BE5
RGB	rgb(96, 75, 229)
HSL	hsl(248, 75%, 60%)
HSV	hsv(248, 67%, 90%)
CMYK	cmyk(58.1%, 67.2%, 0%, 10.2%)
CIE-LAB	lab(43.03, 50.13, -75.27)
CIE-LCH	lch(43.03, 90.44, 303.66°)
OKLab	oklab(53.03% 0.0459 -0.2167)
OKLCH	oklch(53.03% 0.222 281.9)
XYZ	xyz(21.4784, 13.1747, 75.5247)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604BE5 #D0E54B

analogous

#4B83E5 #604BE5 #AD4BE5

triadic

#604BE5 #E5604B #4BE560

tetradic

#604BE5 #E54B83 #D0E54B #4BE5AD

square

#604BE5 #E54B83 #D0E54B #4BE5AD

split-complementary

#604BE5 #E5AD4B #83E54B

monochromatic

#29179F #371FD4 #604BE5 #8F80ED #BEB6F4

Accessibility & contrast

On white

5.78

#604BE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#604BE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BE5

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BE5	#FFFFFF	#000000	##FFFFFF
##604BE5	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEA

Deuteranopia (green-blind)

#0060E2

Tritanopia (blue-blind)

#057392

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #604be5;
/* rgb */ color: rgb(96, 75, 229);
/* oklch */ color: oklch(53.0% 0.222 281.9);

Tailwind

colors: {
  custom: {
    50: '#9a7fee',
    500: '#604be5',
    950: '#000000',
  },
}

SCSS

$custom: #604be5;
$custom-light: #9a7fee;
$custom-dark: #000000;

JSON

{
  "hex": "#604be5",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 229
  },
  "hsl": {
    "h": 248.182,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53028,
    "c": 0.22153,
    "h": 281.9
  },
  "luminance": 0.13176
}

Semantic roles & 50–950 ramp

primary

#604BE5

secondary

#DCE4A8

accent

#F136D8

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604BE5

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

Preview Lab → · Contrast checker → · Palette generator →