#507A8F#507A8F

#507A8F is a mid, muted cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.057 H 230.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#507A8F
RGB	rgb(80, 122, 143)
HSL	hsl(200, 28%, 44%)
HSV	hsv(200, 44%, 56%)
CMYK	cmyk(44.1%, 14.7%, 0%, 43.9%)
CIE-LAB	lab(49.02, -8.70, -15.96)
CIE-LCH	lch(49.02, 18.17, 241.40°)
OKLab	oklab(55.69% -0.0359 -0.0441)
OKLCH	oklch(55.69% 0.057 230.8)
XYZ	xyz(15.2240, 17.6067, 28.5775)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A8F #8F6550

analogous

#508F84 #507A8F #505A8F

triadic

#507A8F #8F507A #7A8F50

tetradic

#507A8F #84508F #8F6550 #5A8F50

square

#507A8F #84508F #8F6550 #5A8F50

split-complementary

#507A8F #8F505A #8F8450

monochromatic

#243741 #3A5968 #507A8F #6E99AE #95B4C4

Accessibility & contrast

On white

4.64

#507A8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#507A8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #507A8F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A8F	#FFFFFF	#000000	##FFFFFF
##507A8F	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707890

Deuteranopia (green-blind)

#67718F

Tritanopia (blue-blind)

#368081

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #507a8f;
/* rgb */ color: rgb(80, 122, 143);
/* oklch */ color: oklch(55.7% 0.057 230.8);

Tailwind

colors: {
  custom: {
    50: '#84a0af',
    500: '#507a8f',
    950: '#000000',
  },
}

SCSS

$custom: #507a8f;
$custom-light: #84a0af;
$custom-dark: #000000;

JSON

{
  "hex": "#507a8f",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 143
  },
  "hsl": {
    "h": 200,
    "s": 28.251,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55694,
    "c": 0.05686,
    "h": 230.8
  },
  "luminance": 0.17608
}

Semantic roles & 50–950 ramp

primary

#507A8F

secondary

#B1978A

accent

#8463C5

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #507A8F

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

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