#509FCD#509FCD

#509FCD is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.1% C 0.103 H 236.7°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#509FCD
RGB	rgb(80, 159, 205)
HSL	hsl(202, 56%, 56%)
HSV	hsv(202, 61%, 80%)
CMYK	cmyk(61%, 22.4%, 0%, 19.6%)
CIE-LAB	lab(62.43, -10.51, -30.82)
CIE-LCH	lch(62.43, 32.56, 251.18°)
OKLab	oklab(67.15% -0.0568 -0.0863)
OKLCH	oklch(67.15% 0.103 236.7)
XYZ	xyz(26.7217, 30.9069, 62.3032)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FCD #CD7E50

analogous

#50CDBC #509FCD #5060CD

triadic

#509FCD #CD509F #9FCD50

tetradic

#509FCD #BC50CD #CD7E50 #60CD50

square

#509FCD #BC50CD #CD7E50 #60CD50

split-complementary

#509FCD #CD5060 #CDBC50

monochromatic

#245D7E #3280AE #509FCD #80B9DB #AFD3E8

Accessibility & contrast

On white

2.92

#509FCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#509FCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FCD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FCD	#FFFFFF	#000000	##000000
##509FCD	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899ECF

Deuteranopia (green-blind)

#7891CC

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #509fcd;
/* rgb */ color: rgb(80, 159, 205);
/* oklch */ color: oklch(67.1% 0.103 236.7);

Tailwind

colors: {
  custom: {
    50: '#8cbbdc',
    500: '#509fcd',
    950: '#000000',
  },
}

SCSS

$custom: #509fcd;
$custom-light: #8cbbdc;
$custom-dark: #000000;

JSON

{
  "hex": "#509fcd",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 205
  },
  "hsl": {
    "h": 202.08,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67146,
    "c": 0.10333,
    "h": 236.7
  },
  "luminance": 0.3091
}

Semantic roles & 50–950 ramp

primary

#509FCD

secondary

#D6B6A2

accent

#8049DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #509FCD

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

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