#604FEB#604FEB

#604FEB is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.1% C 0.224 H 280.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#604FEB
RGB	rgb(96, 79, 235)
HSL	hsl(247, 80%, 62%)
HSV	hsv(247, 66%, 92%)
CMYK	cmyk(59.1%, 66.4%, 0%, 7.8%)
CIE-LAB	lab(44.34, 49.72, -76.52)
CIE-LCH	lch(44.34, 91.25, 303.02°)
OKLab	oklab(54.13% 0.0418 -0.2204)
OKLCH	oklch(54.13% 0.224 280.8)
XYZ	xyz(22.6105, 14.0753, 80.1065)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FEB #DAEB4F

analogous

#4F8CEB #604FEB #AE4FEB

triadic

#604FEB #EB604F #4FEB60

tetradic

#604FEB #EB4F8C #DAEB4F #4FEBAE

square

#604FEB #EB4F8C #DAEB4F #4FEBAE

split-complementary

#604FEB #EBAE4F #8CEB4F

monochromatic

#2414AC #301AE3 #604FEB #9286F1 #C3BDF7

Accessibility & contrast

On white

5.50

#604FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#604FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FEB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FEB	#FFFFFF	#000000	##FFFFFF
##604FEB	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF0

Deuteranopia (green-blind)

#0063E8

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #604feb;
/* rgb */ color: rgb(96, 79, 235);
/* oklch */ color: oklch(54.1% 0.224 280.8);

Tailwind

colors: {
  custom: {
    50: '#9b82f3',
    500: '#604feb',
    950: '#000000',
  },
}

SCSS

$custom: #604feb;
$custom-light: #9b82f3;
$custom-dark: #000000;

JSON

{
  "hex": "#604feb",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 235
  },
  "hsl": {
    "h": 246.538,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54129,
    "c": 0.22431,
    "h": 280.8
  },
  "luminance": 0.14077
}

Semantic roles & 50–950 ramp

primary

#604FEB

secondary

#E2E8AE

accent

#DC0AC5

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604FEB

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

Preview Lab → · Contrast checker → · Palette generator →