#509ECA#509ECA

#509ECA is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.8% C 0.101 H 235.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#509ECA
RGB	rgb(80, 158, 202)
HSL	hsl(202, 54%, 55%)
HSV	hsv(202, 60%, 79%)
CMYK	cmyk(60.4%, 21.8%, 0%, 20.8%)
CIE-LAB	lab(62.02, -10.90, -29.78)
CIE-LCH	lch(62.02, 31.72, 249.89°)
OKLab	oklab(66.78% -0.0568 -0.0834)
OKLCH	oklch(66.78% 0.101 235.7)
XYZ	xyz(26.1917, 30.4209, 60.3572)
Luminance	0.3042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509ECA #CA7C50

analogous

#50CAB9 #509ECA #5061CA

triadic

#509ECA #CA509E #9ECA50

tetradic

#509ECA #B950CA #CA7C50 #61CA50

square

#509ECA #B950CA #CA7C50 #61CA50

split-complementary

#509ECA #CA5061 #CAB950

monochromatic

#255C7A #337FA9 #509ECA #7FB8D8 #AED2E6

Accessibility & contrast

On white

2.96

#509ECA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#509ECA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509ECA

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509ECA	#FFFFFF	#000000	##000000
##509ECA	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCC

Deuteranopia (green-blind)

#7890C9

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #509eca;
/* rgb */ color: rgb(80, 158, 202);
/* oklch */ color: oklch(66.8% 0.101 235.7);

Tailwind

colors: {
  custom: {
    50: '#8cbada',
    500: '#509eca',
    950: '#000000',
  },
}

SCSS

$custom: #509eca;
$custom-light: #8cbada;
$custom-dark: #000000;

JSON

{
  "hex": "#509eca",
  "rgb": {
    "r": 80,
    "g": 158,
    "b": 202
  },
  "hsl": {
    "h": 201.639,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.66777,
    "c": 0.10085,
    "h": 235.7
  },
  "luminance": 0.30423
}

Semantic roles & 50–950 ramp

primary

#509ECA

secondary

#D4B4A1

accent

#804BDD

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #509ECA

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

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