#507A83#507A83

#507A83 is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.2% C 0.049 H 212.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#507A83
RGB	rgb(80, 122, 131)
HSL	hsl(191, 24%, 41%)
HSV	hsv(191, 39%, 51%)
CMYK	cmyk(38.9%, 6.9%, 0%, 48.6%)
CIE-LAB	lab(48.59, -12.08, -9.53)
CIE-LCH	lch(48.59, 15.38, 218.26°)
OKLab	oklab(55.21% -0.0409 -0.0261)
OKLCH	oklch(55.21% 0.049 212.6)
XYZ	xyz(14.3631, 17.2623, 24.0434)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A83 #835950

analogous

#508373 #507A83 #506183

triadic

#507A83 #83507A #7A8350

tetradic

#507A83 #735083 #835950 #618350

square

#507A83 #735083 #835950 #618350

split-complementary

#507A83 #835061 #837350

monochromatic

#223337 #39575D #507A83 #6B9BA5 #91B5BC

Accessibility & contrast

On white

4.72

#507A83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#507A83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507A83

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A83	#FFFFFF	#000000	##FFFFFF
##507A83	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737784

Deuteranopia (green-blind)

#6A7183

Tritanopia (blue-blind)

#3C7E7D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #507a83;
/* rgb */ color: rgb(80, 122, 131);
/* oklch */ color: oklch(55.2% 0.049 212.6);

Tailwind

colors: {
  custom: {
    50: '#83a0a7',
    500: '#507a83',
    950: '#000000',
  },
}

SCSS

$custom: #507a83;
$custom-light: #83a0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#507a83",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 131
  },
  "hsl": {
    "h": 190.588,
    "s": 24.171,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55213,
    "c": 0.04852,
    "h": 212.6
  },
  "luminance": 0.17263
}

Semantic roles & 50–950 ramp

primary

#507A83

secondary

#A98C86

accent

#7767C1

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #507A83

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

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