#5EB4E9#5EB4E9

#5EB4E9 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.8% C 0.113 H 238.0°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#5EB4E9
RGB	rgb(94, 180, 233)
HSL	hsl(203, 76%, 64%)
HSV	hsv(203, 60%, 91%)
CMYK	cmyk(59.7%, 22.7%, 0%, 8.6%)
CIE-LAB	lab(70.11, -10.60, -34.31)
CIE-LCH	lch(70.11, 35.91, 252.83°)
OKLab	oklab(73.76% -0.06 -0.0961)
OKLCH	oklch(73.76% 0.113 238)
XYZ	xyz(35.6398, 40.9020, 83.0917)
Luminance	0.4091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB4E9 #E9935E

analogous

#5EE9D9 #5EB4E9 #5E6FE9

triadic

#5EB4E9 #E95EB4 #B4E95E

tetradic

#5EB4E9 #D95EE9 #E9935E #6FE95E

square

#5EB4E9 #D95EE9 #E9935E #6FE95E

split-complementary

#5EB4E9 #E95E6F #E9D95E

monochromatic

#1979B4 #289BE2 #5EB4E9 #94CDF0 #CAE6F8

Accessibility & contrast

On white

2.29

#5EB4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#5EB4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB4E9

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB4E9	#FFFFFF	#000000	##000000
##5EB4E9	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB3EC

Deuteranopia (green-blind)

#88A5E8

Tritanopia (blue-blind)

#00C1C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5eb4e9;
/* rgb */ color: rgb(94, 180, 233);
/* oklch */ color: oklch(73.8% 0.113 238.0);

Tailwind

colors: {
  custom: {
    50: '#97caf0',
    500: '#5eb4e9',
    950: '#000000',
  },
}

SCSS

$custom: #5eb4e9;
$custom-light: #97caf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb4e9",
  "rgb": {
    "r": 94,
    "g": 180,
    "b": 233
  },
  "hsl": {
    "h": 202.878,
    "s": 75.956,
    "l": 64.118
  },
  "oklch": {
    "l": 0.73755,
    "c": 0.11331,
    "h": 238
  },
  "luminance": 0.40905
}

Semantic roles & 50–950 ramp

primary

#5EB4E9

secondary

#EACCB9

accent

#5B0DD8

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #5EB4E9

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

Preview Lab → · Contrast checker → · Palette generator →