#507AA4#507AA4

#507AA4 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.6% C 0.081 H 249.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#507AA4
RGB	rgb(80, 122, 164)
HSL	hsl(210, 34%, 48%)
HSV	hsv(210, 51%, 64%)
CMYK	cmyk(51.2%, 25.6%, 0%, 35.7%)
CIE-LAB	lab(49.86, -2.36, -26.95)
CIE-LCH	lch(49.86, 27.05, 264.99°)
OKLab	oklab(56.64% -0.0283 -0.0754)
OKLCH	oklch(56.64% 0.081 249.4)
XYZ	xyz(16.9663, 18.3036, 37.7537)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AA4 #A47A50

analogous

#50A4A4 #507AA4 #5050A4

triadic

#507AA4 #A4507A #7AA450

tetradic

#507AA4 #A450A4 #A47A50 #50A450

square

#507AA4 #A450A4 #A47A50 #50A450

split-complementary

#507AA4 #A45050 #A4A450

monochromatic

#283D52 #3C5B7B #507AA4 #7599BC #9EB7D0

Accessibility & contrast

On white

4.51

#507AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#507AA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AA4

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AA4	#FFFFFF	#000000	##000000
##507AA4	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA6

Deuteranopia (green-blind)

#5E73A3

Tritanopia (blue-blind)

#268488

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #507aa4;
/* rgb */ color: rgb(80, 122, 164);
/* oklch */ color: oklch(56.6% 0.081 249.4);

Tailwind

colors: {
  custom: {
    50: '#86a0bf',
    500: '#507aa4',
    950: '#000000',
  },
}

SCSS

$custom: #507aa4;
$custom-light: #86a0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#507aa4",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 164
  },
  "hsl": {
    "h": 210,
    "s": 34.426,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56643,
    "c": 0.0805,
    "h": 249.4
  },
  "luminance": 0.18305
}

Semantic roles & 50–950 ramp

primary

#507AA4

secondary

#BDA893

accent

#945DCB

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #507AA4

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

Preview Lab → · Contrast checker → · Palette generator →