#5DB2F3#5DB2F3

#5DB2F3 is a light, vivid cyan. Relative luminance 0.406; OKLCH L 73.7% C 0.126 H 243.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#5DB2F3
RGB	rgb(93, 178, 243)
HSL	hsl(206, 86%, 66%)
HSV	hsv(206, 62%, 95%)
CMYK	cmyk(61.7%, 26.7%, 0%, 4.7%)
CIE-LAB	lab(69.92, -6.56, -40.04)
CIE-LCH	lch(69.92, 40.57, 260.69°)
OKLab	oklab(73.73% -0.0554 -0.1127)
OKLCH	oklch(73.73% 0.126 243.8)
XYZ	xyz(36.6062, 40.6354, 90.6909)
Luminance	0.4064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB2F3 #F39E5D

analogous

#5DF3E9 #5DB2F3 #5D67F3

triadic

#5DB2F3 #F35DB2 #B2F35D

tetradic

#5DB2F3 #E95DF3 #F39E5D #67F35D

square

#5DB2F3 #E95DF3 #F39E5D #67F35D

split-complementary

#5DB2F3 #F35D67 #F3E95D

monochromatic

#0F77C7 #2497EF #5DB2F3 #96CDF7 #CFE8FB

Accessibility & contrast

On white

2.30

#5DB2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#5DB2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB2F3

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB2F3	#FFFFFF	#000000	##000000
##5DB2F3	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B3F6

Deuteranopia (green-blind)

#81A4F2

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5db2f3;
/* rgb */ color: rgb(93, 178, 243);
/* oklch */ color: oklch(73.7% 0.126 243.8);

Tailwind

colors: {
  custom: {
    50: '#97c8f7',
    500: '#5db2f3',
    950: '#000000',
  },
}

SCSS

$custom: #5db2f3;
$custom-light: #97c8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5db2f3",
  "rgb": {
    "r": 93,
    "g": 178,
    "b": 243
  },
  "hsl": {
    "h": 206,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73733,
    "c": 0.12555,
    "h": 243.8
  },
  "luminance": 0.40639
}

Semantic roles & 50–950 ramp

primary

#5DB2F3

secondary

#EFD3BD

accent

#6403E3

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5DB2F3

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

Preview Lab → · Contrast checker → · Palette generator →