#507CC0#507CC0

#507CC0 is a mid, moderate blue. Relative luminance 0.199; OKLCH L 58.6% C 0.116 H 258.8°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#507CC0
RGB	rgb(80, 124, 192)
HSL	hsl(216, 47%, 53%)
HSV	hsv(216, 58%, 75%)
CMYK	cmyk(58.3%, 35.4%, 0%, 24.7%)
CIE-LAB	lab(51.75, 5.49, -40.16)
CIE-LCH	lch(51.75, 40.54, 277.79°)
OKLab	oklab(58.55% -0.0225 -0.1136)
OKLCH	oklch(58.55% 0.116 258.8)
XYZ	xyz(20.0270, 19.9249, 52.6495)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CC0 #C09450

analogous

#50B4C0 #507CC0 #5C50C0

triadic

#507CC0 #C0507C #7CC050

tetradic

#507CC0 #C050B4 #C09450 #50C05C

square

#507CC0 #C050B4 #C09450 #50C05C

split-complementary

#507CC0 #C05C50 #B4C050

monochromatic

#28436E #385F9B #507CC0 #7D9ED0 #AABFE0

Accessibility & contrast

On white

4.21

#507CC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#507CC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CC0

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CC0	#FFFFFF	#000000	##000000
##507CC0	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C3

Deuteranopia (green-blind)

#5177BF

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507cc0;
/* rgb */ color: rgb(80, 124, 192);
/* oklch */ color: oklch(58.6% 0.116 258.8);

Tailwind

colors: {
  custom: {
    50: '#8aa1d3',
    500: '#507cc0',
    950: '#000000',
  },
}

SCSS

$custom: #507cc0;
$custom-light: #8aa1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#507cc0",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 192
  },
  "hsl": {
    "h": 216.429,
    "s": 47.059,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58553,
    "c": 0.11584,
    "h": 258.8
  },
  "luminance": 0.19927
}

Semantic roles & 50–950 ramp

primary

#507CC0

secondary

#CEBB9E

accent

#A251D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #507CC0

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

Preview Lab → · Contrast checker → · Palette generator →