#507CC7#507CC7

#507CC7 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 58.9% C 0.125 H 260.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#507CC7
RGB	rgb(80, 124, 199)
HSL	hsl(218, 52%, 55%)
HSV	hsv(218, 60%, 78%)
CMYK	cmyk(59.8%, 37.7%, 0%, 22%)
CIE-LAB	lab(52.11, 7.83, -43.60)
CIE-LCH	lch(52.11, 44.30, 280.18°)
OKLab	oklab(58.95% -0.0208 -0.1237)
OKLCH	oklch(58.95% 0.125 260.5)
XYZ	xyz(20.8211, 20.2425, 56.8317)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CC7 #C79B50

analogous

#50B8C7 #507CC7 #6050C7

triadic

#507CC7 #C7507C #7CC750

tetradic

#507CC7 #C750B8 #C79B50 #50C760

square

#507CC7 #C750B8 #C79B50 #50C760

split-complementary

#507CC7 #C76050 #B8C750

monochromatic

#264477 #355EA5 #507CC7 #7E9FD6 #ADC1E5

Accessibility & contrast

On white

4.16

#507CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#507CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CC7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CC7	#FFFFFF	#000000	##000000
##507CC7	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C82CA

Deuteranopia (green-blind)

#4C77C5

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507cc7;
/* rgb */ color: rgb(80, 124, 199);
/* oklch */ color: oklch(58.9% 0.125 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ba1d8',
    500: '#507cc7',
    950: '#000000',
  },
}

SCSS

$custom: #507cc7;
$custom-light: #8ba1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#507cc7",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 199
  },
  "hsl": {
    "h": 217.815,
    "s": 51.515,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58948,
    "c": 0.1254,
    "h": 260.5
  },
  "luminance": 0.20244
}

Semantic roles & 50–950 ramp

primary

#507CC7

secondary

#D2C0A0

accent

#A64DDB

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0E14

muted

#7E7E83

Preview Lab

Preview with #507CC7

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

Preview Lab → · Contrast checker → · Palette generator →