#507A8C#507A8C

#507A8C is a mid, muted cyan. Relative luminance 0.175; OKLCH L 55.6% C 0.054 H 226.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#507A8C
RGB	rgb(80, 122, 140)
HSL	hsl(198, 27%, 43%)
HSV	hsv(198, 43%, 55%)
CMYK	cmyk(42.9%, 12.9%, 0%, 45.1%)
CIE-LAB	lab(48.91, -9.56, -14.36)
CIE-LCH	lch(48.91, 17.25, 236.34°)
OKLab	oklab(55.57% -0.0371 -0.0396)
OKLCH	oklch(55.57% 0.054 226.8)
XYZ	xyz(14.9998, 17.5170, 27.3966)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A8C #8C6250

analogous

#508C80 #507A8C #505C8C

triadic

#507A8C #8C507A #7A8C50

tetradic

#507A8C #80508C #8C6250 #5C8C50

square

#507A8C #80508C #8C6250 #5C8C50

split-complementary

#507A8C #8C505C #8C8050

monochromatic

#23363E #3A5865 #507A8C #6D99AC #94B4C2

Accessibility & contrast

On white

4.66

#507A8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#507A8C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #507A8C

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A8C	#FFFFFF	#000000	##FFFFFF
##507A8C	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70788D

Deuteranopia (green-blind)

#68718C

Tritanopia (blue-blind)

#387F80

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #507a8c;
/* rgb */ color: rgb(80, 122, 140);
/* oklch */ color: oklch(55.6% 0.054 226.8);

Tailwind

colors: {
  custom: {
    50: '#84a0ad',
    500: '#507a8c',
    950: '#000000',
  },
}

SCSS

$custom: #507a8c;
$custom-light: #84a0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#507a8c",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 140
  },
  "hsl": {
    "h": 198,
    "s": 27.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.05427,
    "h": 226.8
  },
  "luminance": 0.17518
}

Semantic roles & 50–950 ramp

primary

#507A8C

secondary

#AF9489

accent

#8164C4

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #507A8C

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

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