#507A9D#507A9D

#507A9D is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.072 H 244.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#507A9D
RGB	rgb(80, 122, 157)
HSL	hsl(207, 32%, 46%)
HSV	hsv(207, 49%, 62%)
CMYK	cmyk(49%, 22.3%, 0%, 38.4%)
CIE-LAB	lab(49.57, -4.53, -23.32)
CIE-LCH	lch(49.57, 23.76, 259.01°)
OKLab	oklab(56.31% -0.0307 -0.065)
OKLCH	oklch(56.31% 0.072 244.7)
XYZ	xyz(16.3515, 18.0577, 34.5156)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A9D #9D7350

analogous

#509D9A #507A9D #50549D

triadic

#507A9D #9D507A #7A9D50

tetradic

#507A9D #9A509D #9D7350 #549D50

square

#507A9D #9A509D #9D7350 #549D50

split-complementary

#507A9D #9D5054 #9D9A50

monochromatic

#273B4C #3B5A74 #507A9D #7398B8 #9BB6CC

Accessibility & contrast

On white

4.55

#507A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#507A9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507A9D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A9D	#FFFFFF	#000000	##000000
##507A9D	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7A9F

Deuteranopia (green-blind)

#61729C

Tritanopia (blue-blind)

#2C8286

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #507a9d;
/* rgb */ color: rgb(80, 122, 157);
/* oklch */ color: oklch(56.3% 0.072 244.7);

Tailwind

colors: {
  custom: {
    50: '#85a0ba',
    500: '#507a9d',
    950: '#000000',
  },
}

SCSS

$custom: #507a9d;
$custom-light: #85a0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#507a9d",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 157
  },
  "hsl": {
    "h": 207.273,
    "s": 32.489,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56312,
    "c": 0.07185,
    "h": 244.7
  },
  "luminance": 0.18059
}

Semantic roles & 50–950 ramp

primary

#507A9D

secondary

#B9A390

accent

#8F5FC9

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #507A9D

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

Preview Lab → · Contrast checker → · Palette generator →