#5099E5#5099E5

#5099E5 is a light, vivid cyan. Relative luminance 0.301; OKLCH L 67.0% C 0.135 H 251.3°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#5099E5
RGB	rgb(80, 153, 229)
HSL	hsl(211, 74%, 61%)
HSV	hsv(211, 65%, 90%)
CMYK	cmyk(65.1%, 33.2%, 0%, 10.2%)
CIE-LAB	lab(61.78, 0.73, -45.17)
CIE-LCH	lch(61.78, 45.18, 270.93°)
OKLab	oklab(66.98% -0.0432 -0.1279)
OKLCH	oklch(66.98% 0.135 251.3)
XYZ	xyz(28.8371, 30.1422, 78.4118)
Luminance	0.3014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5099E5 #E59C50

analogous

#50E3E5 #5099E5 #5150E5

triadic

#5099E5 #E55099 #99E550

tetradic

#5099E5 #E550E3 #E59C50 #50E551

square

#5099E5 #E550E3 #E59C50 #50E551

split-complementary

#5099E5 #E55150 #E3E550

monochromatic

#185CA2 #207AD8 #5099E5 #85B8ED #BBD7F5

Accessibility & contrast

On white

2.99

#5099E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#5099E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5099E5

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5099E5	#FFFFFF	#000000	##000000
##5099E5	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789DE8

Deuteranopia (green-blind)

#638FE3

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5099e5;
/* rgb */ color: rgb(80, 153, 229);
/* oklch */ color: oklch(67.0% 0.135 251.3);

Tailwind

colors: {
  custom: {
    50: '#8fb6ed',
    500: '#5099e5',
    950: '#000000',
  },
}

SCSS

$custom: #5099e5;
$custom-light: #8fb6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5099e5",
  "rgb": {
    "r": 80,
    "g": 153,
    "b": 229
  },
  "hsl": {
    "h": 210.604,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.66982,
    "c": 0.13506,
    "h": 251.3
  },
  "luminance": 0.30145
}

Semantic roles & 50–950 ramp

primary

#5099E5

secondary

#E5C9AC

accent

#750FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5099E5

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

Preview Lab → · Contrast checker → · Palette generator →