#507CC5#507CC5

#507CC5 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 58.8% C 0.123 H 260.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#507CC5
RGB	rgb(80, 124, 197)
HSL	hsl(217, 50%, 54%)
HSV	hsv(217, 59%, 77%)
CMYK	cmyk(59.4%, 37.1%, 0%, 22.7%)
CIE-LAB	lab(52.01, 7.16, -42.62)
CIE-LCH	lch(52.01, 43.22, 279.54°)
OKLab	oklab(58.83% -0.0212 -0.1208)
OKLCH	oklch(58.83% 0.123 260)
XYZ	xyz(20.5904, 20.1502, 55.6168)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CC5 #C59950

analogous

#50B7C5 #507CC5 #5F50C5

triadic

#507CC5 #C5507C #7CC550

tetradic

#507CC5 #C550B7 #C59950 #50C55F

square

#507CC5 #C550B7 #C59950 #50C55F

split-complementary

#507CC5 #C55F50 #B7C550

monochromatic

#264474 #365EA2 #507CC5 #7E9ED4 #ACC1E3

Accessibility & contrast

On white

4.17

#507CC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#507CC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CC5

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CC5	#FFFFFF	#000000	##000000
##507CC5	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C8

Deuteranopia (green-blind)

#4E77C3

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507cc5;
/* rgb */ color: rgb(80, 124, 197);
/* oklch */ color: oklch(58.8% 0.123 260.0);

Tailwind

colors: {
  custom: {
    50: '#8aa1d7',
    500: '#507cc5',
    950: '#000000',
  },
}

SCSS

$custom: #507cc5;
$custom-light: #8aa1d7;
$custom-dark: #000000;

JSON

{
  "hex": "#507cc5",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 197
  },
  "hsl": {
    "h": 217.436,
    "s": 50.215,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58834,
    "c": 0.12266,
    "h": 260
  },
  "luminance": 0.20152
}

Semantic roles & 50–950 ramp

primary

#507CC5

secondary

#D1BFA0

accent

#A54EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #507CC5

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

Preview Lab → · Contrast checker → · Palette generator →