#505EC6#505EC6

#505EC6 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.161 H 273.8°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#505EC6
RGB	rgb(80, 94, 198)
HSL	hsl(233, 51%, 55%)
HSV	hsv(233, 60%, 78%)
CMYK	cmyk(59.6%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(43.93, 26.15, -56.11)
CIE-LCH	lch(43.93, 61.91, 294.99°)
OKLab	oklab(52.67% 0.0106 -0.1607)
OKLCH	oklch(52.67% 0.161 273.8)
XYZ	xyz(17.5007, 13.7867, 55.1540)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505EC6 #C6B850

analogous

#5099C6 #505EC6 #7D50C6

triadic

#505EC6 #C6505E #5EC650

tetradic

#505EC6 #C65099 #C6B850 #50C67D

square

#505EC6 #C65099 #C6B850 #50C67D

split-complementary

#505EC6 #C67D50 #99C650

monochromatic

#263075 #3542A4 #505EC6 #7E88D5 #ACB3E4

Accessibility & contrast

On white

5.59

#505EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#505EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505EC6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505EC6	#FFFFFF	#000000	##FFFFFF
##505EC6	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206DCA

Deuteranopia (green-blind)

#0063C4

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #505ec6;
/* rgb */ color: rgb(80, 94, 198);
/* oklch */ color: oklch(52.7% 0.161 273.8);

Tailwind

colors: {
  custom: {
    50: '#8c8bd8',
    500: '#505ec6',
    950: '#000000',
  },
}

SCSS

$custom: #505ec6;
$custom-light: #8c8bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#505ec6",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 232.881,
    "s": 50.862,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52668,
    "c": 0.1611,
    "h": 273.8
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#505EC6

secondary

#D2CCA0

accent

#CA4DDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #505EC6

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

Preview Lab → · Contrast checker → · Palette generator →