#5DA6EB#5DA6EB

#5DA6EB is a light, vivid cyan. Relative luminance 0.356; OKLCH L 70.7% C 0.125 H 248.8°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#5DA6EB
RGB	rgb(93, 166, 235)
HSL	hsl(209, 78%, 64%)
HSV	hsv(209, 60%, 92%)
CMYK	cmyk(60.4%, 29.4%, 0%, 7.8%)
CIE-LAB	lab(66.21, -2.43, -41.48)
CIE-LCH	lch(66.21, 41.55, 266.65°)
OKLab	oklab(70.69% -0.0454 -0.1169)
OKLCH	oklch(70.69% 0.125 248.8)
XYZ	xyz(33.1403, 35.5946, 83.7051)
Luminance	0.3560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA6EB #EBA25D

analogous

#5DEBE9 #5DA6EB #5D5FEB

triadic

#5DA6EB #EB5DA6 #A6EB5D

tetradic

#5DA6EB #E95DEB #EBA25D #5FEB5D

square

#5DA6EB #E95DEB #EBA25D #5FEB5D

split-complementary

#5DA6EB #EB5D5F #EBE95D

monochromatic

#1769B7 #2788E4 #5DA6EB #93C4F2 #CAE2F8

Accessibility & contrast

On white

2.59

#5DA6EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#5DA6EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA6EB

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA6EB	#FFFFFF	#000000	##000000
##5DA6EB	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A9EE

Deuteranopia (green-blind)

#759BEA

Tritanopia (blue-blind)

#00B6BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5da6eb;
/* rgb */ color: rgb(93, 166, 235);
/* oklch */ color: oklch(70.7% 0.125 248.8);

Tailwind

colors: {
  custom: {
    50: '#96c0f1',
    500: '#5da6eb',
    950: '#000000',
  },
}

SCSS

$custom: #5da6eb;
$custom-light: #96c0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5da6eb",
  "rgb": {
    "r": 93,
    "g": 166,
    "b": 235
  },
  "hsl": {
    "h": 209.155,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.70693,
    "c": 0.12541,
    "h": 248.8
  },
  "luminance": 0.35598
}

Semantic roles & 50–950 ramp

primary

#5DA6EB

secondary

#EBD1B9

accent

#700BDA

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5DA6EB

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

Preview Lab → · Contrast checker → · Palette generator →