#604FD7#604FD7

#604FD7 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.5% C 0.200 H 282.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#604FD7
RGB	rgb(96, 79, 215)
HSL	hsl(248, 63%, 58%)
HSV	hsv(248, 63%, 84%)
CMYK	cmyk(55.3%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(42.74, 43.62, -67.76)
CIE-LCH	lch(42.74, 80.59, 302.77°)
OKLab	oklab(52.47% 0.044 -0.1947)
OKLCH	oklch(52.47% 0.2 282.7)
XYZ	xyz(19.8818, 12.9838, 65.7353)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FD7 #C6D74F

analogous

#4F82D7 #604FD7 #A44FD7

triadic

#604FD7 #D7604F #4FD760

tetradic

#604FD7 #D74F82 #C6D74F #4FD7A4

square

#604FD7 #D74F82 #C6D74F #4FD7A4

split-complementary

#604FD7 #D7A44F #82D74F

monochromatic

#2D208C #3D2BBE #604FD7 #8D81E2 #BAB3EE

Accessibility & contrast

On white

5.84

#604FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#604FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FD7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FD7	#FFFFFF	#000000	##FFFFFF
##604FD7	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DB

Deuteranopia (green-blind)

#0060D4

Tritanopia (blue-blind)

#26718C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604fd7;
/* rgb */ color: rgb(96, 79, 215);
/* oklch */ color: oklch(52.5% 0.200 282.7);

Tailwind

colors: {
  custom: {
    50: '#9881e4',
    500: '#604fd7',
    950: '#000000',
  },
}

SCSS

$custom: #604fd7;
$custom-light: #9881e4;
$custom-dark: #000000;

JSON

{
  "hex": "#604fd7",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 247.5,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.52471,
    "c": 0.1996,
    "h": 282.7
  },
  "luminance": 0.12985
}

Semantic roles & 50–950 ramp

primary

#604FD7

secondary

#D5DCA6

accent

#E642D1

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #604FD7

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

Preview Lab → · Contrast checker → · Palette generator →