#507BA5#507BA5

#507BA5 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.9% C 0.081 H 248.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#507BA5
RGBrgb(80, 123, 165)
HSLhsl(210, 35%, 48%)
HSVhsv(210, 52%, 65%)
CMYKcmyk(51.5%, 25.5%, 0%, 35.3%)
CIE-LABlab(50.20, -2.64, -27.01)
CIE-LCHlch(50.20, 27.14, 264.42°)
OKLaboklab(56.92% -0.0292 -0.0755)
OKLCHoklch(56.92% 0.081 248.9)
XYZxyz(17.1804, 18.5867, 38.2723)
Luminance0.1859 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#507BA5 #A57A50
analogous
#50A5A4 #507BA5 #5050A5
triadic
#507BA5 #A5507B #7BA550
tetradic
#507BA5 #A450A5 #A57A50 #50A550
square
#507BA5 #A450A5 #A57A50 #50A550
split-complementary
#507BA5 #A55050 #A5A450
monochromatic
#283E53 #3C5C7C #507BA5 #769ABC #9FB8D0

Accessibility & contrast

On white

4.45
#507BA5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.72
#507BA5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507BA5
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##507BA5#FFFFFF#000000##000000
##507BA51.004.454.724.72
#FFFFFF4.451.0021.0021.00
#0000004.7221.001.001.00
##0000004.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A7CA7
Deuteranopia (green-blind)
#5F74A4
Tritanopia (blue-blind)
#258589
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #507ba5;
/* rgb */ color: rgb(80, 123, 165);
/* oklch */ color: oklch(56.9% 0.081 248.9);
Tailwind
colors: {
  custom: {
    50: '#86a1c0',
    500: '#507ba5',
    950: '#000000',
  },
}
SCSS
$custom: #507ba5;
$custom-light: #86a1c0;
$custom-dark: #000000;
JSON
{
  "hex": "#507ba5",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 165
  },
  "hsl": {
    "h": 209.647,
    "s": 34.694,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56923,
    "c": 0.08097,
    "h": 248.9
  },
  "luminance": 0.18588
}

Semantic roles & 50–950 ramp

primary
#507BA5
secondary
#BDA893
accent
#935DCB
background
#F8F9FB
surface
#F0F2F7
border
#CBCCD0
text
#0C0E12
muted
#7D7E81

Preview Lab

Preview with #507BA5

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

Preview Lab → · Contrast checker → · Palette generator →

#507BA5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva