#505CE5#505CE5

#505CE5 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 54.7% C 0.205 H 273.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#505CE5
RGB	rgb(80, 92, 229)
HSL	hsl(235, 74%, 61%)
HSV	hsv(235, 65%, 90%)
CMYK	cmyk(65.1%, 59.8%, 0%, 10.2%)
CIE-LAB	lab(45.65, 37.83, -71.02)
CIE-LCH	lch(45.65, 80.47, 298.04°)
OKLab	oklab(54.66% 0.013 -0.2046)
OKLCH	oklch(54.66% 0.205 273.6)
XYZ	xyz(21.2736, 15.0150, 75.8906)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505CE5 #E5D950

analogous

#50A6E5 #505CE5 #8E50E5

triadic

#505CE5 #E5505C #5CE550

tetradic

#505CE5 #E550A6 #E5D950 #50E58E

square

#505CE5 #E550A6 #E5D950 #50E58E

split-complementary

#505CE5 #E58E50 #A6E550

monochromatic

#1823A2 #202FD8 #505CE5 #858EED #BBBFF5

Accessibility & contrast

On white

5.25

#505CE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#505CE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505CE5

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505CE5	#FFFFFF	#000000	##FFFFFF
##505CE5	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EA

Deuteranopia (green-blind)

#0066E2

Tritanopia (blue-blind)

#007E98

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #505ce5;
/* rgb */ color: rgb(80, 92, 229);
/* oklch */ color: oklch(54.7% 0.205 273.6);

Tailwind

colors: {
  custom: {
    50: '#918aee',
    500: '#505ce5',
    950: '#000000',
  },
}

SCSS

$custom: #505ce5;
$custom-light: #918aee;
$custom-dark: #000000;

JSON

{
  "hex": "#505ce5",
  "rgb": {
    "r": 80,
    "g": 92,
    "b": 229
  },
  "hsl": {
    "h": 235.168,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54658,
    "c": 0.20504,
    "h": 273.6
  },
  "luminance": 0.15017
}

Semantic roles & 50–950 ramp

primary

#505CE5

secondary

#E5E0AC

accent

#C60FD6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #505CE5

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

Preview Lab → · Contrast checker → · Palette generator →