#5DB2FD#5DB2FD

#5DB2FD is a light, vivid cyan. Relative luminance 0.413; OKLCH L 74.2% C 0.137 H 247.5°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#5DB2FD
RGB	rgb(93, 178, 253)
HSL	hsl(208, 98%, 68%)
HSV	hsv(208, 63%, 99%)
CMYK	cmyk(63.2%, 29.6%, 0%, 0.8%)
CIE-LAB	lab(70.35, -3.37, -44.78)
CIE-LCH	lch(70.35, 44.90, 265.70°)
OKLab	oklab(74.22% -0.0525 -0.1264)
OKLCH	oklch(74.22% 0.137 247.5)
XYZ	xyz(38.1576, 41.2560, 98.8617)
Luminance	0.4126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB2FD #FDA85D

analogous

#5DFDF8 #5DB2FD #5D62FD

triadic

#5DB2FD #FD5DB2 #B2FD5D

tetradic

#5DB2FD #F85DFD #FDA85D #62FD5D

square

#5DB2FD #F85DFD #FDA85D #62FD5D

split-complementary

#5DB2FD #FD5D62 #FDF85D

monochromatic

#0377DD #2195FC #5DB2FD #99CFFE #D6EBFE

Accessibility & contrast

On white

2.27

#5DB2FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#5DB2FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB2FD

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB2FD	#FFFFFF	#000000	##000000
##5DB2FD	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91B5FF

Deuteranopia (green-blind)

#7BA5FC

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5db2fd;
/* rgb */ color: rgb(93, 178, 253);
/* oklch */ color: oklch(74.2% 0.137 247.5);

Tailwind

colors: {
  custom: {
    50: '#99c8fe',
    500: '#5db2fd',
    950: '#000000',
  },
}

SCSS

$custom: #5db2fd;
$custom-light: #99c8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5db2fd",
  "rgb": {
    "r": 93,
    "g": 178,
    "b": 253
  },
  "hsl": {
    "h": 208.125,
    "s": 97.561,
    "l": 67.843
  },
  "oklch": {
    "l": 0.74219,
    "c": 0.13685,
    "h": 247.5
  },
  "luminance": 0.4126
}

Semantic roles & 50–950 ramp

primary

#5DB2FD

secondary

#F4D9C2

accent

#6C00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #5DB2FD

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

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