#5DB3DA#5DB3DA

#5DB3DA is a light, moderate cyan. Relative luminance 0.396; OKLCH L 72.8% C 0.100 H 229.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#5DB3DA
RGB	rgb(93, 179, 218)
HSL	hsl(199, 63%, 61%)
HSV	hsv(199, 57%, 85%)
CMYK	cmyk(57.3%, 17.9%, 0%, 14.5%)
CIE-LAB	lab(69.20, -14.82, -27.51)
CIE-LCH	lch(69.20, 31.25, 241.68°)
OKLab	oklab(72.83% -0.0648 -0.0767)
OKLCH	oklch(72.83% 0.1 229.8)
XYZ	xyz(33.2843, 39.6262, 72.2106)
Luminance	0.3963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB3DA #DA845D

analogous

#5DDAC2 #5DB3DA #5D74DA

triadic

#5DB3DA #DA5DB3 #B3DA5D

tetradic

#5DB3DA #C25DDA #DA845D #74DA5D

square

#5DB3DA #C25DDA #DA845D #74DA5D

split-complementary

#5DB3DA #DA5D74 #DAC25D

monochromatic

#23759A #2E9ACB #5DB3DA #8FCAE5 #C1E2F1

Accessibility & contrast

On white

2.35

#5DB3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#5DB3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB3DA

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB3DA	#FFFFFF	#000000	##000000
##5DB3DA	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0DC

Deuteranopia (green-blind)

#8DA3D9

Tritanopia (blue-blind)

#00BEC0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5db3da;
/* rgb */ color: rgb(93, 179, 218);
/* oklch */ color: oklch(72.8% 0.100 229.8);

Tailwind

colors: {
  custom: {
    50: '#95c9e5',
    500: '#5db3da',
    950: '#000000',
  },
}

SCSS

$custom: #5db3da;
$custom-light: #95c9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5db3da",
  "rgb": {
    "r": 93,
    "g": 179,
    "b": 218
  },
  "hsl": {
    "h": 198.72,
    "s": 62.814,
    "l": 60.98
  },
  "oklch": {
    "l": 0.72833,
    "c": 0.10041,
    "h": 229.8
  },
  "luminance": 0.39629
}

Semantic roles & 50–950 ramp

primary

#5DB3DA

secondary

#E1C1B2

accent

#521BCB

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #5DB3DA

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

Preview Lab → · Contrast checker → · Palette generator →