#604FD6#604FD6

#604FD6 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.4% C 0.198 H 282.9°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#604FD6
RGB	rgb(96, 79, 214)
HSL	hsl(248, 62%, 57%)
HSV	hsv(248, 63%, 84%)
CMYK	cmyk(55.1%, 63.1%, 0%, 16.1%)
CIE-LAB	lab(42.66, 43.32, -67.31)
CIE-LCH	lch(42.66, 80.05, 302.76°)
OKLab	oklab(52.39% 0.0441 -0.1934)
OKLCH	oklch(52.39% 0.198 282.9)
XYZ	xyz(19.7537, 12.9326, 65.0606)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FD6 #C5D64F

analogous

#4F81D6 #604FD6 #A44FD6

triadic

#604FD6 #D6604F #4FD660

tetradic

#604FD6 #D64F81 #C5D64F #4FD6A4

square

#604FD6 #D64F81 #C5D64F #4FD6A4

split-complementary

#604FD6 #D6A44F #81D64F

monochromatic

#2E208A #3E2CBC #604FD6 #8D81E2 #BAB2ED

Accessibility & contrast

On white

5.85

#604FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#604FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FD6

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FD6	#FFFFFF	#000000	##FFFFFF
##604FD6	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DA

Deuteranopia (green-blind)

#0060D3

Tritanopia (blue-blind)

#27708B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604fd6;
/* rgb */ color: rgb(96, 79, 214);
/* oklch */ color: oklch(52.4% 0.198 282.9);

Tailwind

colors: {
  custom: {
    50: '#9881e4',
    500: '#604fd6',
    950: '#000000',
  },
}

SCSS

$custom: #604fd6;
$custom-light: #9881e4;
$custom-dark: #000000;

JSON

{
  "hex": "#604fd6",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 214
  },
  "hsl": {
    "h": 247.556,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52391,
    "c": 0.19834,
    "h": 282.9
  },
  "luminance": 0.12934
}

Semantic roles & 50–950 ramp

primary

#604FD6

secondary

#D5DCA5

accent

#E543D1

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #604FD6

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

Preview Lab → · Contrast checker → · Palette generator →