#505DC2#505DC2

#505DC2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.157 H 274.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#505DC2
RGB	rgb(80, 93, 194)
HSL	hsl(233, 48%, 54%)
HSV	hsv(233, 59%, 76%)
CMYK	cmyk(58.8%, 52.1%, 0%, 23.9%)
CIE-LAB	lab(43.40, 25.44, -54.64)
CIE-LCH	lch(43.40, 60.27, 294.96°)
OKLab	oklab(52.19% 0.0113 -0.1564)
OKLCH	oklch(52.19% 0.157 274.1)
XYZ	xyz(16.9570, 13.4279, 52.7267)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505DC2 #C2B550

analogous

#5096C2 #505DC2 #7C50C2

triadic

#505DC2 #C2505D #5DC250

tetradic

#505DC2 #C25096 #C2B550 #50C27C

square

#505DC2 #C25096 #C2B550 #50C27C

split-complementary

#505DC2 #C27C50 #96C250

monochromatic

#273070 #37439E #505DC2 #7D87D2 #ABB1E2

Accessibility & contrast

On white

5.70

#505DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#505DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505DC2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505DC2	#FFFFFF	#000000	##FFFFFF
##505DC2	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236CC6

Deuteranopia (green-blind)

#0262C0

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #505dc2;
/* rgb */ color: rgb(80, 93, 194);
/* oklch */ color: oklch(52.2% 0.157 274.1);

Tailwind

colors: {
  custom: {
    50: '#8b8ad5',
    500: '#505dc2',
    950: '#000000',
  },
}

SCSS

$custom: #505dc2;
$custom-light: #8b8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#505dc2",
  "rgb": {
    "r": 80,
    "g": 93,
    "b": 194
  },
  "hsl": {
    "h": 233.158,
    "s": 48.305,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52188,
    "c": 0.15685,
    "h": 274.1
  },
  "luminance": 0.13429
}

Semantic roles & 50–950 ramp

primary

#505DC2

secondary

#CFCA9F

accent

#C850D8

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #505DC2

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

Preview Lab → · Contrast checker → · Palette generator →