#5DBBE9#5DBBE9

#5DBBE9 is a light, moderate cyan. Relative luminance 0.438; OKLCH L 75.3% C 0.111 H 232.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#5DBBE9
RGB	rgb(93, 187, 233)
HSL	hsl(200, 76%, 64%)
HSV	hsv(200, 60%, 91%)
CMYK	cmyk(60.1%, 19.7%, 0%, 8.6%)
CIE-LAB	lab(72.06, -14.53, -31.29)
CIE-LCH	lch(72.06, 34.50, 245.10°)
OKLab	oklab(75.3% -0.068 -0.0874)
OKLCH	oklch(75.3% 0.111 232.1)
XYZ	xyz(36.9868, 43.7474, 83.5699)
Luminance	0.4375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBBE9 #E98B5D

analogous

#5DE9D1 #5DBBE9 #5D75E9

triadic

#5DBBE9 #E95DBB #BBE95D

tetradic

#5DBBE9 #D15DE9 #E98B5D #75E95D

square

#5DBBE9 #D15DE9 #E98B5D #75E95D

split-complementary

#5DBBE9 #E95D75 #E9D15D

monochromatic

#1880B3 #27A4E2 #5DBBE9 #93D2F0 #C9E8F8

Accessibility & contrast

On white

2.15

#5DBBE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#5DBBE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBBE9

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBBE9	#FFFFFF	#000000	##000000
##5DBBE9	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B9EB

Deuteranopia (green-blind)

#91AAE8

Tritanopia (blue-blind)

#00C7CA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5dbbe9;
/* rgb */ color: rgb(93, 187, 233);
/* oklch */ color: oklch(75.3% 0.111 232.1);

Tailwind

colors: {
  custom: {
    50: '#97cff0',
    500: '#5dbbe9',
    950: '#000000',
  },
}

SCSS

$custom: #5dbbe9;
$custom-light: #97cff0;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbbe9",
  "rgb": {
    "r": 93,
    "g": 187,
    "b": 233
  },
  "hsl": {
    "h": 199.714,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.75296,
    "c": 0.1108,
    "h": 232.1
  },
  "luminance": 0.43751
}

Semantic roles & 50–950 ramp

primary

#5DBBE9

secondary

#E9C8B8

accent

#500DD8

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #5DBBE9

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

Preview Lab → · Contrast checker → · Palette generator →