#604DC6#604DC6

#604DC6 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.8% C 0.180 H 285.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#604DC6
RGB	rgb(96, 77, 198)
HSL	hsl(249, 51%, 54%)
HSV	hsv(249, 61%, 78%)
CMYK	cmyk(51.5%, 61.1%, 0%, 22.4%)
CIE-LAB	lab(41.01, 39.62, -60.77)
CIE-LCH	lch(41.01, 72.55, 303.10°)
OKLab	oklab(50.81% 0.0472 -0.1741)
OKLCH	oklch(50.81% 0.18 285.2)
XYZ	xyz(17.6677, 11.8709, 54.7755)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DC6 #B3C64D

analogous

#4D77C6 #604DC6 #9C4DC6

triadic

#604DC6 #C6604D #4DC660

tetradic

#604DC6 #C64D77 #B3C64D #4DC69C

square

#604DC6 #C64D77 #B3C64D #4DC69C

split-complementary

#604DC6 #C69C4D #77C64D

monochromatic

#312574 #4534A2 #604DC6 #897BD5 #B3AAE4

Accessibility & contrast

On white

6.22

#604DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#604DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DC6

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DC6	#FFFFFF	#000000	##FFFFFF
##604DC6	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CA

Deuteranopia (green-blind)

#005DC4

Tritanopia (blue-blind)

#386A82

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #604dc6;
/* rgb */ color: rgb(96, 77, 198);
/* oklch */ color: oklch(50.8% 0.180 285.2);

Tailwind

colors: {
  custom: {
    50: '#9580d8',
    500: '#604dc6',
    950: '#000000',
  },
}

SCSS

$custom: #604dc6;
$custom-light: #9580d8;
$custom-dark: #000000;

JSON

{
  "hex": "#604dc6",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 198
  },
  "hsl": {
    "h": 249.421,
    "s": 51.489,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50806,
    "c": 0.18043,
    "h": 285.2
  },
  "luminance": 0.11872
}

Semantic roles & 50–950 ramp

primary

#604DC6

secondary

#C9D19E

accent

#DB4DC5

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #604DC6

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

Preview Lab → · Contrast checker → · Palette generator →