#604FC0#604FC0

#604FC0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.7% C 0.170 H 285.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#604FC0
RGB	rgb(96, 79, 192)
HSL	hsl(249, 47%, 53%)
HSV	hsv(249, 59%, 75%)
CMYK	cmyk(50%, 58.9%, 0%, 24.7%)
CIE-LAB	lab(41.03, 36.62, -57.25)
CIE-LCH	lch(41.03, 67.96, 302.60°)
OKLab	oklab(50.68% 0.0454 -0.1638)
OKLCH	oklch(50.68% 0.17 285.5)
XYZ	xyz(17.1315, 11.8837, 51.2500)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FC0 #AFC04F

analogous

#4F76C0 #604FC0 #994FC0

triadic

#604FC0 #C0604F #4FC060

tetradic

#604FC0 #C04F76 #AFC04F #4FC099

square

#604FC0 #C04F76 #AFC04F #4FC099

split-complementary

#604FC0 #C0994F #76C04F

monochromatic

#32276D #46379A #604FC0 #897CD0 #B1A9E0

Accessibility & contrast

On white

6.22

#604FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#604FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FC0

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FC0	#FFFFFF	#000000	##FFFFFF
##604FC0	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#005DBE

Tritanopia (blue-blind)

#3D6980

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #604fc0;
/* rgb */ color: rgb(96, 79, 192);
/* oklch */ color: oklch(50.7% 0.170 285.5);

Tailwind

colors: {
  custom: {
    50: '#9481d4',
    500: '#604fc0',
    950: '#000000',
  },
}

SCSS

$custom: #604fc0;
$custom-light: #9481d4;
$custom-dark: #000000;

JSON

{
  "hex": "#604fc0",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 192
  },
  "hsl": {
    "h": 249.027,
    "s": 47.28,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50684,
    "c": 0.16993,
    "h": 285.5
  },
  "luminance": 0.11885
}

Semantic roles & 50–950 ramp

primary

#604FC0

secondary

#C6CE9D

accent

#D751C3

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #604FC0

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

Preview Lab → · Contrast checker → · Palette generator →