#5DC9F7#5DC9F7

#5DC9F7 is a light, moderate cyan. Relative luminance 0.508; OKLCH L 79.1% C 0.118 H 228.9°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#5DC9F7
RGB	rgb(93, 201, 247)
HSL	hsl(198, 91%, 67%)
HSV	hsv(198, 62%, 97%)
CMYK	cmyk(62.3%, 18.6%, 0%, 3.1%)
CIE-LAB	lab(76.56, -17.60, -31.89)
CIE-LCH	lch(76.56, 36.42, 241.11°)
OKLab	oklab(79.06% -0.0776 -0.0891)
OKLCH	oklch(79.06% 0.118 228.9)
XYZ	xyz(42.1828, 50.8115, 95.5622)
Luminance	0.5082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DC9F7 #F78B5D

analogous

#5DF7D8 #5DC9F7 #5D7CF7

triadic

#5DC9F7 #F75DC9 #C9F75D

tetradic

#5DC9F7 #D85DF7 #F78B5D #7CF75D

square

#5DC9F7 #D85DF7 #F78B5D #7CF75D

split-complementary

#5DC9F7 #F75D7C #F7D85D

monochromatic

#0A94CF #23B6F4 #5DC9F7 #97DCFA #D2F0FD

Accessibility & contrast

On white

1.88

#5DC9F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#5DC9F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DC9F7

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DC9F7	#FFFFFF	#000000	##000000
##5DC9F7	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C6F9

Deuteranopia (green-blind)

#9CB6F6

Tritanopia (blue-blind)

#00D6D8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #5dc9f7;
/* rgb */ color: rgb(93, 201, 247);
/* oklch */ color: oklch(79.1% 0.118 228.9);

Tailwind

colors: {
  custom: {
    50: '#99d9fa',
    500: '#5dc9f7',
    950: '#000000',
  },
}

SCSS

$custom: #5dc9f7;
$custom-light: #99d9fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5dc9f7",
  "rgb": {
    "r": 93,
    "g": 201,
    "b": 247
  },
  "hsl": {
    "h": 197.922,
    "s": 90.588,
    "l": 66.667
  },
  "oklch": {
    "l": 0.79061,
    "c": 0.11818,
    "h": 228.9
  },
  "luminance": 0.50816
}

Semantic roles & 50–950 ramp

primary

#5DC9F7

secondary

#CB5C2D

accent

#4500E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #5DC9F7

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

Preview Lab → · Contrast checker → · Palette generator →