#5DA3E9#5DA3E9

#5DA3E9 is a light, vivid cyan. Relative luminance 0.344; OKLCH L 69.9% C 0.126 H 250.1°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#5DA3E9
RGB	rgb(93, 163, 233)
HSL	hsl(210, 76%, 64%)
HSV	hsv(210, 60%, 91%)
CMYK	cmyk(60.1%, 30%, 0%, 8.6%)
CIE-LAB	lab(65.28, -1.38, -41.83)
CIE-LCH	lch(65.28, 41.86, 268.12°)
OKLab	oklab(69.93% -0.0428 -0.118)
OKLCH	oklch(69.93% 0.126 250.1)
XYZ	xyz(32.3140, 34.4017, 82.0123)
Luminance	0.3441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA3E9 #E9A35D

analogous

#5DE9E9 #5DA3E9 #5D5DE9

triadic

#5DA3E9 #E95DA3 #A3E95D

tetradic

#5DA3E9 #E95DE9 #E9A35D #5DE95D

square

#5DA3E9 #E95DE9 #E9A35D #5DE95D

split-complementary

#5DA3E9 #E95D5D #E9E95D

monochromatic

#1866B3 #2784E2 #5DA3E9 #93C2F0 #C9E0F8

Accessibility & contrast

On white

2.66

#5DA3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#5DA3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA3E9

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA3E9	#FFFFFF	#000000	##000000
##5DA3E9	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A6EC

Deuteranopia (green-blind)

#7298E8

Tritanopia (blue-blind)

#00B3BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5da3e9;
/* rgb */ color: rgb(93, 163, 233);
/* oklch */ color: oklch(69.9% 0.126 250.1);

Tailwind

colors: {
  custom: {
    50: '#96bef0',
    500: '#5da3e9',
    950: '#000000',
  },
}

SCSS

$custom: #5da3e9;
$custom-light: #96bef0;
$custom-dark: #000000;

JSON

{
  "hex": "#5da3e9",
  "rgb": {
    "r": 93,
    "g": 163,
    "b": 233
  },
  "hsl": {
    "h": 210,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.69934,
    "c": 0.1255,
    "h": 250.1
  },
  "luminance": 0.34405
}

Semantic roles & 50–950 ramp

primary

#5DA3E9

secondary

#E9D1B8

accent

#730DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5DA3E9

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

Preview Lab → · Contrast checker → · Palette generator →