#507CA5#507CA5

#507CA5 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.2% C 0.080 H 247.7°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#507CA5
RGB	rgb(80, 124, 165)
HSL	hsl(209, 35%, 48%)
HSV	hsv(209, 52%, 65%)
CMYK	cmyk(51.5%, 24.8%, 0%, 35.3%)
CIE-LAB	lab(50.49, -3.23, -26.55)
CIE-LCH	lch(50.49, 26.75, 263.07°)
OKLab	oklab(57.16% -0.0304 -0.0742)
OKLCH	oklch(57.16% 0.08 247.7)
XYZ	xyz(17.3051, 18.8361, 38.3138)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CA5 #A57950

analogous

#50A5A3 #507CA5 #5051A5

triadic

#507CA5 #A5507C #7CA550

tetradic

#507CA5 #A350A5 #A57950 #51A550

square

#507CA5 #A350A5 #A57950 #51A550

split-complementary

#507CA5 #A55051 #A5A350

monochromatic

#283E53 #3C5D7C #507CA5 #769ABC #9FB9D0

Accessibility & contrast

On white

4.40

#507CA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#507CA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CA5

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CA5	#FFFFFF	#000000	##000000
##507CA5	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA7

Deuteranopia (green-blind)

#6074A4

Tritanopia (blue-blind)

#24868A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #507ca5;
/* rgb */ color: rgb(80, 124, 165);
/* oklch */ color: oklch(57.2% 0.080 247.7);

Tailwind

colors: {
  custom: {
    50: '#86a1c0',
    500: '#507ca5',
    950: '#000000',
  },
}

SCSS

$custom: #507ca5;
$custom-light: #86a1c0;
$custom-dark: #000000;

JSON

{
  "hex": "#507ca5",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 165
  },
  "hsl": {
    "h": 208.941,
    "s": 34.694,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57155,
    "c": 0.08019,
    "h": 247.7
  },
  "luminance": 0.18837
}

Semantic roles & 50–950 ramp

primary

#507CA5

secondary

#BDA893

accent

#925DCB

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #507CA5

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

Preview Lab → · Contrast checker → · Palette generator →