#5DB8FC#5DB8FC

#5DB8FC is a light, vivid cyan. Relative luminance 0.436; OKLCH L 75.5% C 0.131 H 243.4°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#5DB8FC
RGB	rgb(93, 184, 252)
HSL	hsl(206, 96%, 68%)
HSV	hsv(206, 63%, 99%)
CMYK	cmyk(63.1%, 27%, 0%, 1.2%)
CIE-LAB	lab(71.98, -6.99, -41.69)
CIE-LCH	lch(71.98, 42.27, 260.48°)
OKLab	oklab(75.49% -0.0588 -0.1174)
OKLCH	oklch(75.49% 0.131 243.4)
XYZ	xyz(39.2188, 43.6325, 98.4317)
Luminance	0.4364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB8FC #FCA15D

analogous

#5DFCF0 #5DB8FC #5D69FC

triadic

#5DB8FC #FC5DB8 #B8FC5D

tetradic

#5DB8FC #F05DFC #FCA15D #69FC5D

square

#5DB8FC #F05DFC #FCA15D #69FC5D

split-complementary

#5DB8FC #FC5D69 #FCF05D

monochromatic

#047FDB #219EFB #5DB8FC #99D2FD #D5EDFE

Accessibility & contrast

On white

2.16

#5DB8FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#5DB8FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB8FC

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB8FC	#FFFFFF	#000000	##000000
##5DB8FC	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB9FF

Deuteranopia (green-blind)

#84A9FB

Tritanopia (blue-blind)

#00C9D0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5db8fc;
/* rgb */ color: rgb(93, 184, 252);
/* oklch */ color: oklch(75.5% 0.131 243.4);

Tailwind

colors: {
  custom: {
    50: '#99cdfd',
    500: '#5db8fc',
    950: '#000000',
  },
}

SCSS

$custom: #5db8fc;
$custom-light: #99cdfd;
$custom-dark: #000000;

JSON

{
  "hex": "#5db8fc",
  "rgb": {
    "r": 93,
    "g": 184,
    "b": 252
  },
  "hsl": {
    "h": 205.66,
    "s": 96.364,
    "l": 67.647
  },
  "oklch": {
    "l": 0.75488,
    "c": 0.13129,
    "h": 243.4
  },
  "luminance": 0.43636
}

Semantic roles & 50–950 ramp

primary

#5DB8FC

secondary

#F3D7C2

accent

#6200E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5DB8FC

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

Preview Lab → · Contrast checker → · Palette generator →