#5EA9EF#5EA9EF

#5EA9EF is a light, vivid cyan. Relative luminance 0.370; OKLCH L 71.6% C 0.127 H 248.5°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#5EA9EF
RGB	rgb(94, 169, 239)
HSL	hsl(209, 82%, 65%)
HSV	hsv(209, 61%, 94%)
CMYK	cmyk(60.7%, 29.3%, 0%, 6.3%)
CIE-LAB	lab(67.27, -2.65, -42.01)
CIE-LCH	lch(67.27, 42.09, 266.38°)
OKLab	oklab(71.59% -0.0466 -0.1184)
OKLCH	oklch(71.59% 0.127 248.5)
XYZ	xyz(34.3783, 36.9844, 86.9716)
Luminance	0.3699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EA9EF #EFA45E

analogous

#5EEFED #5EA9EF #5E60EF

triadic

#5EA9EF #EF5EA9 #A9EF5E

tetradic

#5EA9EF #ED5EEF #EFA45E #60EF5E

square

#5EA9EF #ED5EEF #EFA45E #60EF5E

split-complementary

#5EA9EF #EF5E60 #EFED5E

monochromatic

#136CC0 #268BE9 #5EA9EF #96C7F5 #CDE4FA

Accessibility & contrast

On white

2.50

#5EA9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#5EA9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EA9EF

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EA9EF	#FFFFFF	#000000	##000000
##5EA9EF	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BACF2

Deuteranopia (green-blind)

#779DEE

Tritanopia (blue-blind)

#00B9C2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5ea9ef;
/* rgb */ color: rgb(94, 169, 239);
/* oklch */ color: oklch(71.6% 0.127 248.5);

Tailwind

colors: {
  custom: {
    50: '#97c2f4',
    500: '#5ea9ef',
    950: '#000000',
  },
}

SCSS

$custom: #5ea9ef;
$custom-light: #97c2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ea9ef",
  "rgb": {
    "r": 94,
    "g": 169,
    "b": 239
  },
  "hsl": {
    "h": 208.966,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.71593,
    "c": 0.12726,
    "h": 248.5
  },
  "luminance": 0.36988
}

Semantic roles & 50–950 ramp

primary

#5EA9EF

secondary

#EDD4BC

accent

#6F07DE

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5EA9EF

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

Preview Lab → · Contrast checker → · Palette generator →