#507A8D#507A8D

#507A8D is a mid, muted cyan. Relative luminance 0.175; OKLCH L 55.6% C 0.055 H 228.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#507A8D
RGB	rgb(80, 122, 141)
HSL	hsl(199, 28%, 43%)
HSV	hsv(199, 43%, 55%)
CMYK	cmyk(43.3%, 13.5%, 0%, 44.7%)
CIE-LAB	lab(48.94, -9.28, -14.89)
CIE-LCH	lch(48.94, 17.54, 238.08°)
OKLab	oklab(55.61% -0.0367 -0.0411)
OKLCH	oklch(55.61% 0.055 228.2)
XYZ	xyz(15.0738, 17.5466, 27.7867)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A8D #8D6350

analogous

#508D81 #507A8D #505B8D

triadic

#507A8D #8D507A #7A8D50

tetradic

#507A8D #81508D #8D6350 #5B8D50

square

#507A8D #81508D #8D6350 #5B8D50

split-complementary

#507A8D #8D505B #8D8150

monochromatic

#24363F #3A5866 #507A8D #6E99AD #95B4C3

Accessibility & contrast

On white

4.66

#507A8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#507A8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #507A8D

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A8D	#FFFFFF	#000000	##FFFFFF
##507A8D	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70788E

Deuteranopia (green-blind)

#67718D

Tritanopia (blue-blind)

#378080

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #507a8d;
/* rgb */ color: rgb(80, 122, 141);
/* oklch */ color: oklch(55.6% 0.055 228.2);

Tailwind

colors: {
  custom: {
    50: '#84a0ae',
    500: '#507a8d',
    950: '#000000',
  },
}

SCSS

$custom: #507a8d;
$custom-light: #84a0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#507a8d",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 141
  },
  "hsl": {
    "h": 198.689,
    "s": 27.602,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55611,
    "c": 0.05511,
    "h": 228.2
  },
  "luminance": 0.17548
}

Semantic roles & 50–950 ramp

primary

#507A8D

secondary

#AF9589

accent

#8264C4

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #507A8D

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

Preview Lab → · Contrast checker → · Palette generator →