#5DB3F3#5DB3F3

#5DB3F3 is a light, vivid cyan. Relative luminance 0.410; OKLCH L 74.0% C 0.125 H 243.1°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#5DB3F3
RGB	rgb(93, 179, 243)
HSL	hsl(206, 86%, 66%)
HSV	hsv(206, 62%, 95%)
CMYK	cmyk(61.7%, 26.3%, 0%, 4.7%)
CIE-LAB	lab(70.20, -7.11, -39.60)
CIE-LCH	lch(70.20, 40.23, 259.82°)
OKLab	oklab(73.95% -0.0564 -0.1114)
OKLCH	oklch(73.95% 0.125 243.1)
XYZ	xyz(36.8059, 41.0348, 90.7575)
Luminance	0.4104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB3F3 #F39D5D

analogous

#5DF3E8 #5DB3F3 #5D68F3

triadic

#5DB3F3 #F35DB3 #B3F35D

tetradic

#5DB3F3 #E85DF3 #F39D5D #68F35D

square

#5DB3F3 #E85DF3 #F39D5D #68F35D

split-complementary

#5DB3F3 #F35D68 #F3E85D

monochromatic

#0F78C7 #2498EF #5DB3F3 #96CEF7 #CFE8FB

Accessibility & contrast

On white

2.28

#5DB3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#5DB3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB3F3

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB3F3	#FFFFFF	#000000	##000000
##5DB3F3	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B4F6

Deuteranopia (green-blind)

#82A5F2

Tritanopia (blue-blind)

#00C3C9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5db3f3;
/* rgb */ color: rgb(93, 179, 243);
/* oklch */ color: oklch(74.0% 0.125 243.1);

Tailwind

colors: {
  custom: {
    50: '#97c9f7',
    500: '#5db3f3',
    950: '#000000',
  },
}

SCSS

$custom: #5db3f3;
$custom-light: #97c9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5db3f3",
  "rgb": {
    "r": 93,
    "g": 179,
    "b": 243
  },
  "hsl": {
    "h": 205.6,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73954,
    "c": 0.12488,
    "h": 243.1
  },
  "luminance": 0.41038
}

Semantic roles & 50–950 ramp

primary

#5DB3F3

secondary

#EFD2BD

accent

#6203E3

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5DB3F3

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

Preview Lab → · Contrast checker → · Palette generator →