#5DB3DC#5DB3DC

#5DB3DC is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.9% C 0.102 H 231.1°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#5DB3DC
RGB	rgb(93, 179, 220)
HSL	hsl(199, 64%, 61%)
HSV	hsv(199, 58%, 86%)
CMYK	cmyk(57.7%, 18.6%, 0%, 13.7%)
CIE-LAB	lab(69.28, -14.22, -28.49)
CIE-LCH	lch(69.28, 31.84, 243.47°)
OKLab	oklab(72.92% -0.0641 -0.0795)
OKLCH	oklch(72.92% 0.102 231.1)
XYZ	xyz(33.5476, 39.7315, 73.5973)
Luminance	0.3973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB3DC #DC865D

analogous

#5DDCC6 #5DB3DC #5D74DC

triadic

#5DB3DC #DC5DB3 #B3DC5D

tetradic

#5DB3DC #C65DDC #DC865D #74DC5D

square

#5DB3DC #C65DDC #DC865D #74DC5D

split-complementary

#5DB3DC #DC5D74 #DCC65D

monochromatic

#22759D #2D9BCF #5DB3DC #8FCBE7 #C2E2F2

Accessibility & contrast

On white

2.35

#5DB3DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#5DB3DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB3DC

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB3DC	#FFFFFF	#000000	##000000
##5DB3DC	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB1DE

Deuteranopia (green-blind)

#8DA3DB

Tritanopia (blue-blind)

#00BEC0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5db3dc;
/* rgb */ color: rgb(93, 179, 220);
/* oklch */ color: oklch(72.9% 0.102 231.1);

Tailwind

colors: {
  custom: {
    50: '#95c9e7',
    500: '#5db3dc',
    950: '#000000',
  },
}

SCSS

$custom: #5db3dc;
$custom-light: #95c9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5db3dc",
  "rgb": {
    "r": 93,
    "g": 179,
    "b": 220
  },
  "hsl": {
    "h": 199.37,
    "s": 64.467,
    "l": 61.373
  },
  "oklch": {
    "l": 0.72918,
    "c": 0.10211,
    "h": 231.1
  },
  "luminance": 0.39735
}

Semantic roles & 50–950 ramp

primary

#5DB3DC

secondary

#E2C2B3

accent

#5319CC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5DB3DC

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

Preview Lab → · Contrast checker → · Palette generator →