#5DB9EA#5DB9EA

#5DB9EA is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.9% C 0.112 H 234.3°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#5DB9EA
RGB	rgb(93, 185, 234)
HSL	hsl(201, 77%, 64%)
HSV	hsv(201, 60%, 92%)
CMYK	cmyk(60.3%, 20.9%, 0%, 8.2%)
CIE-LAB	lab(71.53, -13.16, -32.65)
CIE-LCH	lch(71.53, 35.20, 248.05°)
OKLab	oklab(74.89% -0.0656 -0.0913)
OKLCH	oklch(74.89% 0.112 234.3)
XYZ	xyz(36.7088, 42.9620, 84.1839)
Luminance	0.4297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB9EA #EA8E5D

analogous

#5DEAD5 #5DB9EA #5D73EA

triadic

#5DB9EA #EA5DB9 #B9EA5D

tetradic

#5DB9EA #D55DEA #EA8E5D #73EA5D

square

#5DB9EA #D55DEA #EA8E5D #73EA5D

split-complementary

#5DB9EA #EA5D73 #EAD55D

monochromatic

#177EB5 #27A2E3 #5DB9EA #93D0F1 #C9E8F8

Accessibility & contrast

On white

2.19

#5DB9EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#5DB9EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB9EA

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB9EA	#FFFFFF	#000000	##000000
##5DB9EA	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B7EC

Deuteranopia (green-blind)

#8EA9E9

Tritanopia (blue-blind)

#00C6C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5db9ea;
/* rgb */ color: rgb(93, 185, 234);
/* oklch */ color: oklch(74.9% 0.112 234.3);

Tailwind

colors: {
  custom: {
    50: '#97cef1',
    500: '#5db9ea',
    950: '#000000',
  },
}

SCSS

$custom: #5db9ea;
$custom-light: #97cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#5db9ea",
  "rgb": {
    "r": 93,
    "g": 185,
    "b": 234
  },
  "hsl": {
    "h": 200.851,
    "s": 77.049,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74887,
    "c": 0.11247,
    "h": 234.3
  },
  "luminance": 0.42966
}

Semantic roles & 50–950 ramp

primary

#5DB9EA

secondary

#EACAB9

accent

#530CD9

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #5DB9EA

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

Preview Lab → · Contrast checker → · Palette generator →