#604FE7#604FE7

#604FE7 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.8% C 0.219 H 281.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#604FE7
RGB	rgb(96, 79, 231)
HSL	hsl(247, 76%, 61%)
HSV	hsv(247, 66%, 91%)
CMYK	cmyk(58.4%, 65.8%, 0%, 9.4%)
CIE-LAB	lab(44.01, 48.50, -74.79)
CIE-LCH	lch(44.01, 89.14, 302.96°)
OKLab	oklab(53.79% 0.0423 -0.2153)
OKLCH	oklch(53.79% 0.219 281.1)
XYZ	xyz(22.0391, 13.8468, 77.0971)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FE7 #D6E74F

analogous

#4F8AE7 #604FE7 #AC4FE7

triadic

#604FE7 #E7604F #4FE760

tetradic

#604FE7 #E74F8A #D6E74F #4FE7AC

square

#604FE7 #E74F8A #D6E74F #4FE7AC

split-complementary

#604FE7 #E7AC4F #8AE74F

monochromatic

#2617A5 #331EDB #604FE7 #9185EE #C1BBF6

Accessibility & contrast

On white

5.57

#604FE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#604FE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FE7

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FE7	#FFFFFF	#000000	##FFFFFF
##604FE7	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#0062E4

Tritanopia (blue-blind)

#007694

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #604fe7;
/* rgb */ color: rgb(96, 79, 231);
/* oklch */ color: oklch(53.8% 0.219 281.1);

Tailwind

colors: {
  custom: {
    50: '#9a82f0',
    500: '#604fe7',
    950: '#000000',
  },
}

SCSS

$custom: #604fe7;
$custom-light: #9a82f0;
$custom-dark: #000000;

JSON

{
  "hex": "#604fe7",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 231
  },
  "hsl": {
    "h": 246.711,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.5379,
    "c": 0.21944,
    "h": 281.1
  },
  "luminance": 0.13848
}

Semantic roles & 50–950 ramp

primary

#604FE7

secondary

#DFE6AC

accent

#D80DC1

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604FE7

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

Preview Lab → · Contrast checker → · Palette generator →