#604DD0#604DD0

#604DD0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.6% C 0.193 H 283.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#604DD0
RGB	rgb(96, 77, 208)
HSL	hsl(249, 58%, 56%)
HSV	hsv(249, 63%, 82%)
CMYK	cmyk(53.8%, 63%, 0%, 18.4%)
CIE-LAB	lab(41.76, 42.65, -65.33)
CIE-LCH	lch(41.76, 78.02, 303.14°)
OKLab	oklab(51.59% 0.0465 -0.1875)
OKLCH	oklch(51.59% 0.193 283.9)
XYZ	xyz(18.8595, 12.3475, 61.0518)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DD0 #BDD04D

analogous

#4D7BD0 #604DD0 #A14DD0

triadic

#604DD0 #D0604D #4DD060

tetradic

#604DD0 #D04D7B #BDD04D #4DD0A1

square

#604DD0 #D04D7B #BDD04D #4DD0A1

split-complementary

#604DD0 #D0A14D #7BD04D

monochromatic

#302281 #422FB1 #604DD0 #8B7DDD #B6AEEA

Accessibility & contrast

On white

6.05

#604DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#604DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DD0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DD0	#FFFFFF	#000000	##FFFFFF
##604DD0	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#005ECD

Tritanopia (blue-blind)

#2F6D87

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604dd0;
/* rgb */ color: rgb(96, 77, 208);
/* oklch */ color: oklch(51.6% 0.193 283.9);

Tailwind

colors: {
  custom: {
    50: '#9780df',
    500: '#604dd0',
    950: '#000000',
  },
}

SCSS

$custom: #604dd0;
$custom-light: #9780df;
$custom-dark: #000000;

JSON

{
  "hex": "#604dd0",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 208
  },
  "hsl": {
    "h": 248.702,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51592,
    "c": 0.19322,
    "h": 283.9
  },
  "luminance": 0.12349
}

Semantic roles & 50–950 ramp

primary

#604DD0

secondary

#D0D8A1

accent

#E146CB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #604DD0

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

Preview Lab → · Contrast checker → · Palette generator →