#604DC5#604DC5

#604DC5 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.7% C 0.179 H 285.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#604DC5
RGB	rgb(96, 77, 197)
HSL	hsl(250, 51%, 54%)
HSV	hsv(250, 61%, 77%)
CMYK	cmyk(51.3%, 60.9%, 0%, 22.7%)
CIE-LAB	lab(40.94, 39.32, -60.31)
CIE-LCH	lch(40.94, 71.99, 303.10°)
OKLab	oklab(50.73% 0.0473 -0.1728)
OKLCH	oklch(50.73% 0.179 285.3)
XYZ	xyz(17.5528, 11.8249, 54.1700)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DC5 #B2C54D

analogous

#4D76C5 #604DC5 #9C4DC5

triadic

#604DC5 #C5604D #4DC560

tetradic

#604DC5 #C54D76 #B2C54D #4DC59C

square

#604DC5 #C54D76 #B2C54D #4DC59C

split-complementary

#604DC5 #C59C4D #76C54D

monochromatic

#312572 #4534A0 #604DC5 #897BD4 #B2A9E3

Accessibility & contrast

On white

6.24

#604DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#604DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DC5

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DC5	#FFFFFF	#000000	##FFFFFF
##604DC5	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C9

Deuteranopia (green-blind)

#005DC3

Tritanopia (blue-blind)

#396982

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #604dc5;
/* rgb */ color: rgb(96, 77, 197);
/* oklch */ color: oklch(50.7% 0.179 285.3);

Tailwind

colors: {
  custom: {
    50: '#9580d7',
    500: '#604dc5',
    950: '#000000',
  },
}

SCSS

$custom: #604dc5;
$custom-light: #9580d7;
$custom-dark: #000000;

JSON

{
  "hex": "#604dc5",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 197
  },
  "hsl": {
    "h": 249.5,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50729,
    "c": 0.17913,
    "h": 285.3
  },
  "luminance": 0.11826
}

Semantic roles & 50–950 ramp

primary

#604DC5

secondary

#C8D19D

accent

#DA4DC4

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #604DC5

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

Preview Lab → · Contrast checker → · Palette generator →