#604ED0#604ED0

#604ED0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.8% C 0.192 H 283.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#604ED0
RGB	rgb(96, 78, 208)
HSL	hsl(248, 58%, 56%)
HSV	hsv(248, 63%, 82%)
CMYK	cmyk(53.8%, 62.5%, 0%, 18.4%)
CIE-LAB	lab(41.98, 42.07, -64.97)
CIE-LCH	lch(41.98, 77.40, 302.92°)
OKLab	oklab(51.75% 0.0456 -0.1865)
OKLCH	oklch(51.75% 0.192 283.7)
XYZ	xyz(18.9300, 12.4886, 61.0753)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604ED0 #BED04E

analogous

#4E7DD0 #604ED0 #A14ED0

triadic

#604ED0 #D0604E #4ED060

tetradic

#604ED0 #D04E7D #BED04E #4ED0A1

square

#604ED0 #D04E7D #BED04E #4ED0A1

split-complementary

#604ED0 #D0A14E #7DD04E

monochromatic

#2F2281 #412FB2 #604ED0 #8B7EDD #B7AFEA

Accessibility & contrast

On white

6.00

#604ED0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#604ED0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604ED0

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604ED0	#FFFFFF	#000000	##FFFFFF
##604ED0	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#005FCD

Tritanopia (blue-blind)

#2F6E88

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604ed0;
/* rgb */ color: rgb(96, 78, 208);
/* oklch */ color: oklch(51.8% 0.192 283.7);

Tailwind

colors: {
  custom: {
    50: '#9780df',
    500: '#604ed0',
    950: '#000000',
  },
}

SCSS

$custom: #604ed0;
$custom-light: #9780df;
$custom-dark: #000000;

JSON

{
  "hex": "#604ed0",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 208
  },
  "hsl": {
    "h": 248.308,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51752,
    "c": 0.19197,
    "h": 283.7
  },
  "luminance": 0.1249
}

Semantic roles & 50–950 ramp

primary

#604ED0

secondary

#D0D8A2

accent

#E147CC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #604ED0

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

Preview Lab → · Contrast checker → · Palette generator →