#5099E1#5099E1

#5099E1 is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.8% C 0.130 H 250.1°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5099E1
RGB	rgb(80, 153, 225)
HSL	hsl(210, 71%, 60%)
HSV	hsv(210, 64%, 88%)
CMYK	cmyk(64.4%, 32%, 0%, 11.8%)
CIE-LAB	lab(61.59, -0.61, -43.26)
CIE-LCH	lch(61.59, 43.26, 269.20°)
OKLab	oklab(66.77% -0.0443 -0.1224)
OKLCH	oklch(66.77% 0.13 250.1)
XYZ	xyz(28.2851, 29.9214, 75.5043)
Luminance	0.2992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5099E1 #E19850

analogous

#50E1E1 #5099E1 #5051E1

triadic

#5099E1 #E15099 #99E150

tetradic

#5099E1 #E150E1 #E19850 #51E150

square

#5099E1 #E150E1 #E19850 #51E150

split-complementary

#5099E1 #E15051 #E1E150

monochromatic

#1B5C9C #247AD0 #5099E1 #84B7EA #B8D6F3

Accessibility & contrast

On white

3.01

#5099E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#5099E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5099E1

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5099E1	#FFFFFF	#000000	##000000
##5099E1	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9CE4

Deuteranopia (green-blind)

#668EE0

Tritanopia (blue-blind)

#00AAB3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5099e1;
/* rgb */ color: rgb(80, 153, 225);
/* oklch */ color: oklch(66.8% 0.130 250.1);

Tailwind

colors: {
  custom: {
    50: '#8fb6ea',
    500: '#5099e1',
    950: '#000000',
  },
}

SCSS

$custom: #5099e1;
$custom-light: #8fb6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5099e1",
  "rgb": {
    "r": 80,
    "g": 153,
    "b": 225
  },
  "hsl": {
    "h": 209.793,
    "s": 70.732,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6677,
    "c": 0.13014,
    "h": 250.1
  },
  "luminance": 0.29924
}

Semantic roles & 50–950 ramp

primary

#5099E1

secondary

#E2C6AA

accent

#933AED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5099E1

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

Preview Lab → · Contrast checker → · Palette generator →