#507AA3#507AA3

#507AA3 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.6% C 0.079 H 248.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#507AA3
RGB	rgb(80, 122, 163)
HSL	hsl(210, 34%, 48%)
HSV	hsv(210, 51%, 64%)
CMYK	cmyk(50.9%, 25.2%, 0%, 36.1%)
CIE-LAB	lab(49.82, -2.67, -26.44)
CIE-LCH	lch(49.82, 26.57, 264.22°)
OKLab	oklab(56.6% -0.0286 -0.0739)
OKLCH	oklch(56.6% 0.079 248.8)
XYZ	xyz(16.8764, 18.2676, 37.2799)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AA3 #A37950

analogous

#50A3A2 #507AA3 #5050A3

triadic

#507AA3 #A3507A #7AA350

tetradic

#507AA3 #A250A3 #A37950 #50A350

square

#507AA3 #A250A3 #A37950 #50A350

split-complementary

#507AA3 #A35050 #A3A250

monochromatic

#283D51 #3C5B7A #507AA3 #7599BB #9EB7CF

Accessibility & contrast

On white

4.51

#507AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#507AA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AA3

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AA3	#FFFFFF	#000000	##000000
##507AA3	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA5

Deuteranopia (green-blind)

#5F73A2

Tritanopia (blue-blind)

#278488

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #507aa3;
/* rgb */ color: rgb(80, 122, 163);
/* oklch */ color: oklch(56.6% 0.079 248.8);

Tailwind

colors: {
  custom: {
    50: '#86a0be',
    500: '#507aa3',
    950: '#000000',
  },
}

SCSS

$custom: #507aa3;
$custom-light: #86a0be;
$custom-dark: #000000;

JSON

{
  "hex": "#507aa3",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 163
  },
  "hsl": {
    "h": 209.639,
    "s": 34.156,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56595,
    "c": 0.07923,
    "h": 248.8
  },
  "luminance": 0.18269
}

Semantic roles & 50–950 ramp

primary

#507AA3

secondary

#BCA792

accent

#935ECA

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #507AA3

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

Preview Lab → · Contrast checker → · Palette generator →