#509ADC#509ADC

#509ADC is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.7% C 0.123 H 247.7°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#509ADC
RGB	rgb(80, 154, 220)
HSL	hsl(208, 67%, 59%)
HSV	hsv(208, 64%, 86%)
CMYK	cmyk(63.6%, 30%, 0%, 13.7%)
CIE-LAB	lab(61.64, -2.84, -40.40)
CIE-LCH	lch(61.64, 40.50, 265.98°)
OKLab	oklab(66.73% -0.0468 -0.114)
OKLCH	oklch(66.73% 0.123 247.7)
XYZ	xyz(27.7773, 29.9812, 72.0194)
Luminance	0.2998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509ADC #DC9250

analogous

#50DCD8 #509ADC #5054DC

triadic

#509ADC #DC509A #9ADC50

tetradic

#509ADC #D850DC #DC9250 #54DC50

square

#509ADC #D850DC #DC9250 #54DC50

split-complementary

#509ADC #DC5054 #DCD850

monochromatic

#1E5C94 #287CC7 #509ADC #83B7E6 #B6D5F0

Accessibility & contrast

On white

3.00

#509ADC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#509ADC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509ADC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509ADC	#FFFFFF	#000000	##000000
##509ADC	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9CDF

Deuteranopia (green-blind)

#6A8FDB

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #509adc;
/* rgb */ color: rgb(80, 154, 220);
/* oklch */ color: oklch(66.7% 0.123 247.7);

Tailwind

colors: {
  custom: {
    50: '#8eb7e7',
    500: '#509adc',
    950: '#000000',
  },
}

SCSS

$custom: #509adc;
$custom-light: #8eb7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#509adc",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 220
  },
  "hsl": {
    "h": 208.286,
    "s": 66.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66734,
    "c": 0.12327,
    "h": 247.7
  },
  "luminance": 0.29984
}

Semantic roles & 50–950 ramp

primary

#509ADC

secondary

#DFC2A8

accent

#8F3EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #509ADC

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

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