#5099EF#5099EF

#5099EF is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.5% C 0.148 H 254.0°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#5099EF
RGB	rgb(80, 153, 239)
HSL	hsl(212, 83%, 63%)
HSV	hsv(212, 67%, 94%)
CMYK	cmyk(66.5%, 36%, 0%, 6.3%)
CIE-LAB	lab(62.27, 4.10, -49.91)
CIE-LCH	lch(62.27, 50.08, 274.70°)
OKLab	oklab(67.53% -0.0407 -0.1418)
OKLCH	oklch(67.53% 0.148 254)
XYZ	xyz(30.2738, 30.7168, 85.9781)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5099EF #EFA650

analogous

#50E8EF #5099EF #5750EF

triadic

#5099EF #EF5099 #99EF50

tetradic

#5099EF #EF50E8 #EFA650 #50EF57

square

#5099EF #EF50E8 #EFA650 #50EF57

split-complementary

#5099EF #EF5750 #E8EF50

monochromatic

#105CB4 #1878EA #5099EF #88BAF4 #C0DAF9

Accessibility & contrast

On white

2.94

#5099EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#5099EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5099EF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5099EF	#FFFFFF	#000000	##000000
##5099EF	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739FF3

Deuteranopia (green-blind)

#5C90ED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5099ef;
/* rgb */ color: rgb(80, 153, 239);
/* oklch */ color: oklch(67.5% 0.148 254.0);

Tailwind

colors: {
  custom: {
    50: '#91b6f4',
    500: '#5099ef',
    950: '#000000',
  },
}

SCSS

$custom: #5099ef;
$custom-light: #91b6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5099ef",
  "rgb": {
    "r": 80,
    "g": 153,
    "b": 239
  },
  "hsl": {
    "h": 212.453,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67527,
    "c": 0.14752,
    "h": 254
  },
  "luminance": 0.3072
}

Semantic roles & 50–950 ramp

primary

#5099EF

secondary

#EAD0B0

accent

#7C06E0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5099EF

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

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