#509DCA#509DCA

#509DCA is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.5% C 0.101 H 236.7°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#509DCA
RGB	rgb(80, 157, 202)
HSL	hsl(202, 54%, 55%)
HSV	hsv(202, 60%, 79%)
CMYK	cmyk(60.4%, 22.3%, 0%, 20.8%)
CIE-LAB	lab(61.72, -10.35, -30.23)
CIE-LCH	lch(61.72, 31.96, 251.10°)
OKLab	oklab(66.55% -0.0557 -0.0847)
OKLCH	oklch(66.55% 0.101 236.7)
XYZ	xyz(26.0219, 30.0812, 60.3006)
Luminance	0.3008 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509DCA #CA7D50

analogous

#50CABA #509DCA #5060CA

triadic

#509DCA #CA509D #9DCA50

tetradic

#509DCA #BA50CA #CA7D50 #60CA50

square

#509DCA #BA50CA #CA7D50 #60CA50

split-complementary

#509DCA #CA5060 #CABA50

monochromatic

#255B7A #337EA9 #509DCA #7FB7D8 #AED2E6

Accessibility & contrast

On white

2.99

#509DCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#509DCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509DCA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509DCA	#FFFFFF	#000000	##000000
##509DCA	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889CCC

Deuteranopia (green-blind)

#7790C9

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #509dca;
/* rgb */ color: rgb(80, 157, 202);
/* oklch */ color: oklch(66.5% 0.101 236.7);

Tailwind

colors: {
  custom: {
    50: '#8cb9da',
    500: '#509dca',
    950: '#000000',
  },
}

SCSS

$custom: #509dca;
$custom-light: #8cb9da;
$custom-dark: #000000;

JSON

{
  "hex": "#509dca",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 202
  },
  "hsl": {
    "h": 202.131,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.66546,
    "c": 0.10133,
    "h": 236.7
  },
  "luminance": 0.30084
}

Semantic roles & 50–950 ramp

primary

#509DCA

secondary

#D4B4A1

accent

#814BDD

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #509DCA

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

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