#504BC5#504BC5

#504BC5 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.1% C 0.184 H 279.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#504BC5
RGB	rgb(80, 75, 197)
HSL	hsl(242, 51%, 53%)
HSV	hsv(242, 62%, 77%)
CMYK	cmyk(59.4%, 61.9%, 0%, 22.7%)
CIE-LAB	lab(39.19, 37.62, -63.21)
CIE-LCH	lch(39.19, 73.56, 300.76°)
OKLab	oklab(49.12% 0.0288 -0.1818)
OKLCH	oklch(49.12% 0.184 279)
XYZ	xyz(15.8992, 10.7677, 54.0530)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BC5 #C0C54B

analogous

#4B83C5 #504BC5 #8D4BC5

triadic

#504BC5 #C5504B #4BC550

tetradic

#504BC5 #C54B83 #C0C54B #4BC58D

square

#504BC5 #C54B83 #C0C54B #4BC58D

split-complementary

#504BC5 #C58D4B #83C54B

monochromatic

#282471 #38339F #504BC5 #7D79D4 #AAA8E3

Accessibility & contrast

On white

6.66

#504BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#504BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BC5

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BC5	#FFFFFF	#000000	##FFFFFF
##504BC5	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C9

Deuteranopia (green-blind)

#0057C3

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #504bc5;
/* rgb */ color: rgb(80, 75, 197);
/* oklch */ color: oklch(49.1% 0.184 279.0);

Tailwind

colors: {
  custom: {
    50: '#8d7ed7',
    500: '#504bc5',
    950: '#000000',
  },
}

SCSS

$custom: #504bc5;
$custom-light: #8d7ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#504bc5",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 197
  },
  "hsl": {
    "h": 242.459,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49124,
    "c": 0.18407,
    "h": 279
  },
  "luminance": 0.10769
}

Semantic roles & 50–950 ramp

primary

#504BC5

secondary

#CED09C

accent

#DB4DD5

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504BC5

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

Preview Lab → · Contrast checker → · Palette generator →