#507A91#507A91

#507A91 is a mid, muted cyan. Relative luminance 0.177; OKLCH L 55.8% C 0.059 H 233.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#507A91
RGB	rgb(80, 122, 145)
HSL	hsl(201, 29%, 44%)
HSV	hsv(201, 45%, 57%)
CMYK	cmyk(44.8%, 15.9%, 0%, 43.1%)
CIE-LAB	lab(49.09, -8.12, -17.02)
CIE-LCH	lch(49.09, 18.85, 244.50°)
OKLab	oklab(55.78% -0.0352 -0.047)
OKLCH	oklch(55.78% 0.059 233.2)
XYZ	xyz(15.3769, 17.6678, 29.3825)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A91 #916750

analogous

#509188 #507A91 #505A91

triadic

#507A91 #91507A #7A9150

tetradic

#507A91 #885091 #916750 #5A9150

square

#507A91 #885091 #916750 #5A9150

split-complementary

#507A91 #91505A #918850

monochromatic

#243842 #3A596A #507A91 #6F99AF #96B5C5

Accessibility & contrast

On white

4.63

#507A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#507A91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #507A91

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A91	#FFFFFF	#000000	##FFFFFF
##507A91	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7992

Deuteranopia (green-blind)

#667291

Tritanopia (blue-blind)

#358081

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #507a91;
/* rgb */ color: rgb(80, 122, 145);
/* oklch */ color: oklch(55.8% 0.059 233.2);

Tailwind

colors: {
  custom: {
    50: '#84a0b1',
    500: '#507a91',
    950: '#000000',
  },
}

SCSS

$custom: #507a91;
$custom-light: #84a0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#507a91",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 145
  },
  "hsl": {
    "h": 201.231,
    "s": 28.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55779,
    "c": 0.05874,
    "h": 233.2
  },
  "luminance": 0.17669
}

Semantic roles & 50–950 ramp

primary

#507A91

secondary

#B2998B

accent

#8563C5

background

#F8F9FA

surface

#EFF2F5

border

#CACCCF

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #507A91

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

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