#507CA7#507CA7

#507CA7 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.083 H 248.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#507CA7
RGB	rgb(80, 124, 167)
HSL	hsl(210, 35%, 48%)
HSV	hsv(210, 52%, 65%)
CMYK	cmyk(52.1%, 25.7%, 0%, 34.5%)
CIE-LAB	lab(50.58, -2.60, -27.58)
CIE-LCH	lch(50.58, 27.70, 264.61°)
OKLab	oklab(57.25% -0.0298 -0.0772)
OKLCH	oklch(57.25% 0.083 248.9)
XYZ	xyz(17.4885, 18.9095, 39.2800)
Luminance	0.1891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CA7 #A77B50

analogous

#50A7A6 #507CA7 #5050A7

triadic

#507CA7 #A7507C #7CA750

tetradic

#507CA7 #A650A7 #A77B50 #50A750

square

#507CA7 #A650A7 #A77B50 #50A750

split-complementary

#507CA7 #A75050 #A7A650

monochromatic

#283F54 #3C5D7E #507CA7 #779BBE #A0B9D1

Accessibility & contrast

On white

4.39

#507CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#507CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CA7

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CA7	#FFFFFF	#000000	##000000
##507CA7	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7DA9

Deuteranopia (green-blind)

#5F75A6

Tritanopia (blue-blind)

#22868B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #507ca7;
/* rgb */ color: rgb(80, 124, 167);
/* oklch */ color: oklch(57.3% 0.083 248.9);

Tailwind

colors: {
  custom: {
    50: '#87a1c1',
    500: '#507ca7',
    950: '#000000',
  },
}

SCSS

$custom: #507ca7;
$custom-light: #87a1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#507ca7",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 209.655,
    "s": 35.223,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57251,
    "c": 0.0827,
    "h": 248.9
  },
  "luminance": 0.18911
}

Semantic roles & 50–950 ramp

primary

#507CA7

secondary

#BFA994

accent

#935DCB

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #507CA7

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

Preview Lab → · Contrast checker → · Palette generator →