#507A86#507A86

#507A86 is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.3% C 0.050 H 217.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#507A86
RGB	rgb(80, 122, 134)
HSL	hsl(193, 25%, 42%)
HSV	hsv(193, 40%, 53%)
CMYK	cmyk(40.3%, 9%, 0%, 47.5%)
CIE-LAB	lab(48.69, -11.25, -11.14)
CIE-LCH	lch(48.69, 15.84, 224.72°)
OKLab	oklab(55.33% -0.0396 -0.0306)
OKLCH	oklch(55.33% 0.05 217.7)
XYZ	xyz(14.5694, 17.3448, 25.1298)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A86 #865C50

analogous

#508677 #507A86 #505F86

triadic

#507A86 #86507A #7A8650

tetradic

#507A86 #775086 #865C50 #5F8650

square

#507A86 #775086 #865C50 #5F8650

split-complementary

#507A86 #86505F #867750

monochromatic

#223439 #395760 #507A86 #6C9AA7 #92B4BE

Accessibility & contrast

On white

4.70

#507A86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#507A86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507A86

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A86	#FFFFFF	#000000	##FFFFFF
##507A86	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727787

Deuteranopia (green-blind)

#697186

Tritanopia (blue-blind)

#3B7E7E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #507a86;
/* rgb */ color: rgb(80, 122, 134);
/* oklch */ color: oklch(55.3% 0.050 217.7);

Tailwind

colors: {
  custom: {
    50: '#84a0a9',
    500: '#507a86',
    950: '#000000',
  },
}

SCSS

$custom: #507a86;
$custom-light: #84a0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#507a86",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 134
  },
  "hsl": {
    "h": 193.333,
    "s": 25.234,
    "l": 41.961
  },
  "oklch": {
    "l": 0.55329,
    "c": 0.05006,
    "h": 217.7
  },
  "luminance": 0.17346
}

Semantic roles & 50–950 ramp

primary

#507A86

secondary

#AB8F87

accent

#7A66C2

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #507A86

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

Preview Lab → · Contrast checker → · Palette generator →