#507CAA#507CAA

#507CAA is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.4% C 0.087 H 250.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#507CAA
RGB	rgb(80, 124, 170)
HSL	hsl(211, 36%, 49%)
HSV	hsv(211, 53%, 67%)
CMYK	cmyk(52.9%, 27.1%, 0%, 33.3%)
CIE-LAB	lab(50.71, -1.66, -29.12)
CIE-LCH	lch(50.71, 29.16, 266.75°)
OKLab	oklab(57.4% -0.0288 -0.0816)
OKLCH	oklch(57.4% 0.087 250.6)
XYZ	xyz(17.7691, 19.0217, 40.7576)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CAA #AA7E50

analogous

#50A9AA #507CAA #5150AA

triadic

#507CAA #AA507C #7CAA50

tetradic

#507CAA #AA50A9 #AA7E50 #50AA51

square

#507CAA #AA50A9 #AA7E50 #50AA51

split-complementary

#507CAA #AA5150 #A9AA50

monochromatic

#293F57 #3C5E80 #507CAA #789BBF #A1BAD3

Accessibility & contrast

On white

4.37

#507CAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#507CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CAA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CAA	#FFFFFF	#000000	##000000
##507CAA	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697EAC

Deuteranopia (green-blind)

#5E75A9

Tritanopia (blue-blind)

#1F878C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #507caa;
/* rgb */ color: rgb(80, 124, 170);
/* oklch */ color: oklch(57.4% 0.087 250.6);

Tailwind

colors: {
  custom: {
    50: '#87a1c3',
    500: '#507caa',
    950: '#000000',
  },
}

SCSS

$custom: #507caa;
$custom-light: #87a1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#507caa",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 170
  },
  "hsl": {
    "h": 210.667,
    "s": 36,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57398,
    "c": 0.08651,
    "h": 250.6
  },
  "luminance": 0.19023
}

Semantic roles & 50–950 ramp

primary

#507CAA

secondary

#C0AB96

accent

#955CCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #507CAA

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

Preview Lab → · Contrast checker → · Palette generator →