#604CE9#604CE9

#604CE9 is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.5% C 0.225 H 281.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#604CE9
RGB	rgb(96, 76, 233)
HSL	hsl(248, 78%, 61%)
HSV	hsv(248, 67%, 91%)
CMYK	cmyk(58.8%, 67.4%, 0%, 8.6%)
CIE-LAB	lab(43.56, 50.78, -76.66)
CIE-LCH	lch(43.56, 91.95, 303.52°)
OKLab	oklab(53.52% 0.0445 -0.2208)
OKLCH	oklch(53.52% 0.225 281.4)
XYZ	xyz(22.1117, 13.5373, 78.5228)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604CE9 #D5E94C

analogous

#4C87E9 #604CE9 #AE4CE9

triadic

#604CE9 #E9604C #4CE960

tetradic

#604CE9 #E94C87 #D5E94C #4CE9AE

square

#604CE9 #E94C87 #D5E94C #4CE9AE

split-complementary

#604CE9 #E9AE4C #87E94C

monochromatic

#2714A6 #341BDD #604CE9 #9083F0 #C1B9F6

Accessibility & contrast

On white

5.66

#604CE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#604CE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CE9

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CE9	#FFFFFF	#000000	##FFFFFF
##604CE9	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEE

Deuteranopia (green-blind)

#0061E6

Tritanopia (blue-blind)

#007594

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #604ce9;
/* rgb */ color: rgb(96, 76, 233);
/* oklch */ color: oklch(53.5% 0.225 281.4);

Tailwind

colors: {
  custom: {
    50: '#9b80f1',
    500: '#604ce9',
    950: '#000000',
  },
}

SCSS

$custom: #604ce9;
$custom-light: #9b80f1;
$custom-dark: #000000;

JSON

{
  "hex": "#604ce9",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 233
  },
  "hsl": {
    "h": 247.643,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53516,
    "c": 0.22524,
    "h": 281.4
  },
  "luminance": 0.13539
}

Semantic roles & 50–950 ramp

primary

#604CE9

secondary

#DFE6AB

accent

#DA0BC0

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604CE9

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

Preview Lab → · Contrast checker → · Palette generator →