#5FC3E9#5FC3E9

#5FC3E9 is a light, moderate cyan. Relative luminance 0.473; OKLCH L 77.2% C 0.108 H 225.7°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#5FC3E9
RGB	rgb(95, 195, 233)
HSL	hsl(197, 76%, 64%)
HSV	hsv(197, 59%, 91%)
CMYK	cmyk(59.2%, 16.3%, 0%, 8.6%)
CIE-LAB	lab(74.41, -18.35, -27.67)
CIE-LCH	lch(74.41, 33.20, 236.45°)
OKLab	oklab(77.19% -0.0752 -0.0771)
OKLCH	oklch(77.19% 0.108 225.7)
XYZ	xyz(38.9367, 47.3425, 84.1611)
Luminance	0.4735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FC3E9 #E9855F

analogous

#5FE9CA #5FC3E9 #5F7EE9

triadic

#5FC3E9 #E95FC3 #C3E95F

tetradic

#5FC3E9 #CA5FE9 #E9855F #7EE95F

square

#5FC3E9 #CA5FE9 #E9855F #7EE95F

split-complementary

#5FC3E9 #E95F7E #E9CA5F

monochromatic

#198AB5 #29AFE2 #5FC3E9 #95D7F0 #CBEBF8

Accessibility & contrast

On white

2.01

#5FC3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#5FC3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FC3E9

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FC3E9	#FFFFFF	#000000	##000000
##5FC3E9	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBFEB

Deuteranopia (green-blind)

#9BB1E9

Tritanopia (blue-blind)

#00CECF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5fc3e9;
/* rgb */ color: rgb(95, 195, 233);
/* oklch */ color: oklch(77.2% 0.108 225.7);

Tailwind

colors: {
  custom: {
    50: '#98d5f0',
    500: '#5fc3e9',
    950: '#000000',
  },
}

SCSS

$custom: #5fc3e9;
$custom-light: #98d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5fc3e9",
  "rgb": {
    "r": 95,
    "g": 195,
    "b": 233
  },
  "hsl": {
    "h": 196.522,
    "s": 75.824,
    "l": 64.314
  },
  "oklch": {
    "l": 0.77187,
    "c": 0.10767,
    "h": 225.7
  },
  "luminance": 0.47346
}

Semantic roles & 50–950 ramp

primary

#5FC3E9

secondary

#EAC7BA

accent

#450DD8

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #5FC3E9

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

Preview Lab → · Contrast checker → · Palette generator →