#5DB4E9#5DB4E9

#5DB4E9 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.7% C 0.114 H 237.8°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#5DB4E9
RGB	rgb(93, 180, 233)
HSL	hsl(203, 76%, 64%)
HSV	hsv(203, 60%, 91%)
CMYK	cmyk(60.1%, 22.7%, 0%, 8.6%)
CIE-LAB	lab(70.07, -10.78, -34.37)
CIE-LCH	lch(70.07, 36.02, 252.58°)
OKLab	oklab(73.72% -0.0607 -0.0963)
OKLCH	oklch(73.72% 0.114 237.8)
XYZ	xyz(35.5379, 40.8494, 83.0869)
Luminance	0.4085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB4E9 #E9925D

analogous

#5DE9D8 #5DB4E9 #5D6EE9

triadic

#5DB4E9 #E95DB4 #B4E95D

tetradic

#5DB4E9 #D85DE9 #E9925D #6EE95D

square

#5DB4E9 #D85DE9 #E9925D #6EE95D

split-complementary

#5DB4E9 #E95D6E #E9D85D

monochromatic

#1879B3 #279BE2 #5DB4E9 #93CDF0 #C9E6F8

Accessibility & contrast

On white

2.29

#5DB4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#5DB4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB4E9

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB4E9	#FFFFFF	#000000	##000000
##5DB4E9	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB3EC

Deuteranopia (green-blind)

#88A5E8

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5db4e9;
/* rgb */ color: rgb(93, 180, 233);
/* oklch */ color: oklch(73.7% 0.114 237.8);

Tailwind

colors: {
  custom: {
    50: '#96caf0',
    500: '#5db4e9',
    950: '#000000',
  },
}

SCSS

$custom: #5db4e9;
$custom-light: #96caf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5db4e9",
  "rgb": {
    "r": 93,
    "g": 180,
    "b": 233
  },
  "hsl": {
    "h": 202.714,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.73715,
    "c": 0.11383,
    "h": 237.8
  },
  "luminance": 0.40853
}

Semantic roles & 50–950 ramp

primary

#5DB4E9

secondary

#E9CBB8

accent

#5A0DD8

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5DB4E9

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

Preview Lab → · Contrast checker → · Palette generator →