#507CA4#507CA4

#507CA4 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.1% C 0.079 H 247.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#507CA4
RGB	rgb(80, 124, 164)
HSL	hsl(209, 34%, 48%)
HSV	hsv(209, 51%, 64%)
CMYK	cmyk(51.2%, 24.4%, 0%, 35.7%)
CIE-LAB	lab(50.45, -3.54, -26.04)
CIE-LCH	lch(50.45, 26.28, 262.26°)
OKLab	oklab(57.11% -0.0308 -0.0727)
OKLCH	oklch(57.11% 0.079 247.1)
XYZ	xyz(17.2144, 18.7998, 37.8364)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CA4 #A47850

analogous

#50A4A2 #507CA4 #5052A4

triadic

#507CA4 #A4507C #7CA450

tetradic

#507CA4 #A250A4 #A47850 #52A450

square

#507CA4 #A250A4 #A47850 #52A450

split-complementary

#507CA4 #A45052 #A4A250

monochromatic

#283E52 #3C5D7B #507CA4 #759ABC #9EB8D0

Accessibility & contrast

On white

4.41

#507CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#507CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CA4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CA4	#FFFFFF	#000000	##000000
##507CA4	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA6

Deuteranopia (green-blind)

#6174A3

Tritanopia (blue-blind)

#25858A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #507ca4;
/* rgb */ color: rgb(80, 124, 164);
/* oklch */ color: oklch(57.1% 0.079 247.1);

Tailwind

colors: {
  custom: {
    50: '#86a1bf',
    500: '#507ca4',
    950: '#000000',
  },
}

SCSS

$custom: #507ca4;
$custom-light: #86a1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#507ca4",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 164
  },
  "hsl": {
    "h": 208.571,
    "s": 34.426,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57107,
    "c": 0.07896,
    "h": 247.1
  },
  "luminance": 0.18801
}

Semantic roles & 50–950 ramp

primary

#507CA4

secondary

#BDA793

accent

#915DCB

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #507CA4

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

Preview Lab → · Contrast checker → · Palette generator →