#5DBFFD#5DBFFD

#5DBFFD is a light, vivid cyan. Relative luminance 0.467; OKLCH L 77.1% C 0.128 H 239.2°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#5DBFFD
RGB	rgb(93, 191, 253)
HSL	hsl(203, 98%, 68%)
HSV	hsv(203, 63%, 99%)
CMYK	cmyk(63.2%, 24.5%, 0%, 0.8%)
CIE-LAB	lab(73.98, -10.47, -39.11)
CIE-LCH	lch(73.98, 40.49, 255.01°)
OKLab	oklab(77.09% -0.0655 -0.1099)
OKLCH	oklch(77.09% 0.128 239.2)
XYZ	xyz(40.8679, 46.6765, 99.7652)
Luminance	0.4668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBFFD #FD9B5D

analogous

#5DFDEB #5DBFFD #5D6FFD

triadic

#5DBFFD #FD5DBF #BFFD5D

tetradic

#5DBFFD #EB5DFD #FD9B5D #6FFD5D

square

#5DBFFD #EB5DFD #FD9B5D #6FFD5D

split-complementary

#5DBFFD #FD5D6F #FDEB5D

monochromatic

#0388DD #21A7FC #5DBFFD #99D7FE #D6EFFE

Accessibility & contrast

On white

2.03

#5DBFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#5DBFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBFFD

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBFFD	#FFFFFF	#000000	##000000
##5DBFFD	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BFFF

Deuteranopia (green-blind)

#8DAFFC

Tritanopia (blue-blind)

#00CFD4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5dbffd;
/* rgb */ color: rgb(93, 191, 253);
/* oklch */ color: oklch(77.1% 0.128 239.2);

Tailwind

colors: {
  custom: {
    50: '#99d2fe',
    500: '#5dbffd',
    950: '#000000',
  },
}

SCSS

$custom: #5dbffd;
$custom-light: #99d2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbffd",
  "rgb": {
    "r": 93,
    "g": 191,
    "b": 253
  },
  "hsl": {
    "h": 203.25,
    "s": 97.561,
    "l": 67.843
  },
  "oklch": {
    "l": 0.77085,
    "c": 0.12793,
    "h": 239.2
  },
  "luminance": 0.46681
}

Semantic roles & 50–950 ramp

primary

#5DBFFD

secondary

#F4D5C2

accent

#5900E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#0F1418

muted

#7F8286

Preview Lab

Preview with #5DBFFD

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

Preview Lab → · Contrast checker → · Palette generator →