#5EC0E9#5EC0E9

#5EC0E9 is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.5% C 0.109 H 228.1°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#5EC0E9
RGB	rgb(94, 192, 233)
HSL	hsl(198, 76%, 64%)
HSV	hsv(198, 60%, 91%)
CMYK	cmyk(59.7%, 17.6%, 0%, 8.6%)
CIE-LAB	lab(73.52, -16.97, -29.04)
CIE-LCH	lch(73.52, 33.64, 239.70°)
OKLab	oklab(76.47% -0.0727 -0.081)
OKLCH	oklch(76.47% 0.109 228.1)
XYZ	xyz(38.1680, 45.9584, 83.9344)
Luminance	0.4596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EC0E9 #E9875E

analogous

#5EE9CD #5EC0E9 #5E7BE9

triadic

#5EC0E9 #E95EC0 #C0E95E

tetradic

#5EC0E9 #CD5EE9 #E9875E #7BE95E

square

#5EC0E9 #CD5EE9 #E9875E #7BE95E

split-complementary

#5EC0E9 #E95E7B #E9CD5E

monochromatic

#1986B4 #28ABE2 #5EC0E9 #94D5F0 #CAEAF8

Accessibility & contrast

On white

2.06

#5EC0E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#5EC0E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EC0E9

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EC0E9	#FFFFFF	#000000	##000000
##5EC0E9	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBDEB

Deuteranopia (green-blind)

#97AEE8

Tritanopia (blue-blind)

#00CCCD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ec0e9;
/* rgb */ color: rgb(94, 192, 233);
/* oklch */ color: oklch(76.5% 0.109 228.1);

Tailwind

colors: {
  custom: {
    50: '#97d3f0',
    500: '#5ec0e9',
    950: '#000000',
  },
}

SCSS

$custom: #5ec0e9;
$custom-light: #97d3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ec0e9",
  "rgb": {
    "r": 94,
    "g": 192,
    "b": 233
  },
  "hsl": {
    "h": 197.698,
    "s": 75.956,
    "l": 64.118
  },
  "oklch": {
    "l": 0.76468,
    "c": 0.1088,
    "h": 228.1
  },
  "luminance": 0.45962
}

Semantic roles & 50–950 ramp

primary

#5EC0E9

secondary

#EAC7B9

accent

#490DD8

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #5EC0E9

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

Preview Lab → · Contrast checker → · Palette generator →