#5DAEF9#5DAEF9

#5DAEF9 is a light, vivid cyan. Relative luminance 0.394; OKLCH L 73.1% C 0.135 H 248.5°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#5DAEF9
RGB	rgb(93, 174, 249)
HSL	hsl(209, 93%, 67%)
HSV	hsv(209, 63%, 98%)
CMYK	cmyk(62.7%, 30.1%, 0%, 2.4%)
CIE-LAB	lab(69.07, -2.43, -44.63)
CIE-LCH	lch(69.07, 44.70, 266.89°)
OKLab	oklab(73.15% -0.0496 -0.126)
OKLCH	oklch(73.15% 0.135 248.5)
XYZ	xyz(36.7428, 39.4352, 95.2796)
Luminance	0.3944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DAEF9 #F9A85D

analogous

#5DF9F6 #5DAEF9 #5D60F9

triadic

#5DAEF9 #F95DAE #AEF95D

tetradic

#5DAEF9 #F65DF9 #F9A85D #60F95D

square

#5DAEF9 #F65DF9 #F9A85D #60F95D

split-complementary

#5DAEF9 #F95D60 #F9F65D

monochromatic

#0872D4 #2290F7 #5DAEF9 #98CCFB #D3E9FD

Accessibility & contrast

On white

2.36

#5DAEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#5DAEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DAEF9

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DAEF9	#FFFFFF	#000000	##000000
##5DAEF9	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DB1FC

Deuteranopia (green-blind)

#78A2F8

Tritanopia (blue-blind)

#00C0C9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5daef9;
/* rgb */ color: rgb(93, 174, 249);
/* oklch */ color: oklch(73.1% 0.135 248.5);

Tailwind

colors: {
  custom: {
    50: '#98c5fb',
    500: '#5daef9',
    950: '#000000',
  },
}

SCSS

$custom: #5daef9;
$custom-light: #98c5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#5daef9",
  "rgb": {
    "r": 93,
    "g": 174,
    "b": 249
  },
  "hsl": {
    "h": 208.846,
    "s": 92.857,
    "l": 67.059
  },
  "oklch": {
    "l": 0.73145,
    "c": 0.13541,
    "h": 248.5
  },
  "luminance": 0.39439
}

Semantic roles & 50–950 ramp

primary

#5DAEF9

secondary

#F2D8C0

accent

#6E00E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #5DAEF9

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

Preview Lab → · Contrast checker → · Palette generator →