#509ABC#509ABC

#509ABC is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.2% C 0.089 H 230.1°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#509ABC
RGB	rgb(80, 154, 188)
HSL	hsl(199, 45%, 53%)
HSV	hsv(199, 57%, 74%)
CMYK	cmyk(57.4%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(60.29, -13.08, -24.59)
CIE-LCH	lch(60.29, 27.85, 242.00°)
OKLab	oklab(65.22% -0.0574 -0.0685)
OKLCH	oklch(65.22% 0.089 230.1)
XYZ	xyz(23.9375, 28.4453, 51.7962)
Luminance	0.2845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509ABC #BC7250

analogous

#50BCA8 #509ABC #5064BC

triadic

#509ABC #BC509A #9ABC50

tetradic

#509ABC #A850BC #BC7250 #64BC50

square

#509ABC #A850BC #BC7250 #64BC50

split-complementary

#509ABC #BC5064 #BCA850

monochromatic

#285569 #397896 #509ABC #7CB4CD #A9CDDE

Accessibility & contrast

On white

3.14

#509ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#509ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509ABC

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509ABC	#FFFFFF	#000000	##000000
##509ABC	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BE

Deuteranopia (green-blind)

#7A8CBC

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #509abc;
/* rgb */ color: rgb(80, 154, 188);
/* oklch */ color: oklch(65.2% 0.089 230.1);

Tailwind

colors: {
  custom: {
    50: '#8ab7d0',
    500: '#509abc',
    950: '#000000',
  },
}

SCSS

$custom: #509abc;
$custom-light: #8ab7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#509abc",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 198.889,
    "s": 44.628,
    "l": 52.549
  },
  "oklch": {
    "l": 0.65222,
    "c": 0.08938,
    "h": 230.1
  },
  "luminance": 0.28448
}

Semantic roles & 50–950 ramp

primary

#509ABC

secondary

#CBAB9C

accent

#7C53D4

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #509ABC

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

Preview Lab → · Contrast checker → · Palette generator →