#507A8E#507A8E

#507A8E is a mid, muted cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.056 H 229.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#507A8E
RGB	rgb(80, 122, 142)
HSL	hsl(199, 28%, 44%)
HSV	hsv(199, 44%, 56%)
CMYK	cmyk(43.7%, 14.1%, 0%, 44.3%)
CIE-LAB	lab(48.98, -8.99, -15.42)
CIE-LCH	lch(48.98, 17.85, 239.77°)
OKLab	oklab(55.65% -0.0363 -0.0426)
OKLCH	oklch(55.65% 0.056 229.5)
XYZ	xyz(15.1486, 17.5765, 28.1803)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A8E #8E6450

analogous

#508E83 #507A8E #505B8E

triadic

#507A8E #8E507A #7A8E50

tetradic

#507A8E #83508E #8E6450 #5B8E50

square

#507A8E #83508E #8E6450 #5B8E50

split-complementary

#507A8E #8E505B #8E8350

monochromatic

#243740 #3A5867 #507A8E #6E99AD #95B4C3

Accessibility & contrast

On white

4.65

#507A8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#507A8E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #507A8E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A8E	#FFFFFF	#000000	##FFFFFF
##507A8E	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70788F

Deuteranopia (green-blind)

#67718E

Tritanopia (blue-blind)

#368080

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #507a8e;
/* rgb */ color: rgb(80, 122, 142);
/* oklch */ color: oklch(55.7% 0.056 229.5);

Tailwind

colors: {
  custom: {
    50: '#84a0af',
    500: '#507a8e',
    950: '#000000',
  },
}

SCSS

$custom: #507a8e;
$custom-light: #84a0af;
$custom-dark: #000000;

JSON

{
  "hex": "#507a8e",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 142
  },
  "hsl": {
    "h": 199.355,
    "s": 27.928,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55652,
    "c": 0.05596,
    "h": 229.5
  },
  "luminance": 0.17578
}

Semantic roles & 50–950 ramp

primary

#507A8E

secondary

#B0968A

accent

#8364C4

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #507A8E

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

Preview Lab → · Contrast checker → · Palette generator →