#504CA8#504CA8

#504CA8 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.143 H 281.3°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#504CA8
RGB	rgb(80, 76, 168)
HSL	hsl(243, 38%, 48%)
HSV	hsv(243, 55%, 66%)
CMYK	cmyk(52.4%, 54.8%, 0%, 34.1%)
CIE-LAB	lab(37.30, 27.60, -49.20)
CIE-LCH	lch(37.30, 56.41, 299.29°)
OKLab	oklab(47.06% 0.0281 -0.1406)
OKLCH	oklch(47.06% 0.143 281.3)
XYZ	xyz(12.9584, 9.7008, 38.2278)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504CA8 #A4A84C

analogous

#4C76A8 #504CA8 #7E4CA8

triadic

#504CA8 #A8504C #4CA850

tetradic

#504CA8 #A84C76 #A4A84C #4CA87E

square

#504CA8 #A84C76 #A4A84C #4CA87E

split-complementary

#504CA8 #A87E4C #76A84C

monochromatic

#282654 #3C397E #504CA8 #7572BF #9E9CD2

Accessibility & contrast

On white

7.14

#504CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#504CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504CA8

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504CA8	#FFFFFF	#000000	##FFFFFF
##504CA8	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165BAB

Deuteranopia (green-blind)

#0854A6

Tritanopia (blue-blind)

#2C6172

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #504ca8;
/* rgb */ color: rgb(80, 76, 168);
/* oklch */ color: oklch(47.1% 0.143 281.3);

Tailwind

colors: {
  custom: {
    50: '#887ec2',
    500: '#504ca8',
    950: '#000000',
  },
}

SCSS

$custom: #504ca8;
$custom-light: #887ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#504ca8",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 168
  },
  "hsl": {
    "h": 242.609,
    "s": 37.705,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47058,
    "c": 0.14336,
    "h": 281.3
  },
  "luminance": 0.09702
}

Semantic roles & 50–950 ramp

primary

#504CA8

secondary

#BDBF91

accent

#CE5AC9

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #504CA8

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

Preview Lab → · Contrast checker → · Palette generator →