#5DBBDB#5DBBDB

#5DBBDB is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.7% C 0.100 H 222.9°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#5DBBDB
RGB	rgb(93, 187, 219)
HSL	hsl(195, 64%, 61%)
HSV	hsv(195, 58%, 86%)
CMYK	cmyk(57.5%, 14.6%, 0%, 14.1%)
CIE-LAB	lab(71.54, -18.72, -24.47)
CIE-LCH	lch(71.54, 30.81, 232.58°)
OKLab	oklab(74.71% -0.0731 -0.068)
OKLCH	oklch(74.71% 0.1 222.9)
XYZ	xyz(35.0657, 42.9789, 73.4519)
Luminance	0.4298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBBDB #DB7D5D

analogous

#5DDBBC #5DBBDB #5D7CDB

triadic

#5DBBDB #DB5DBB #BBDB5D

tetradic

#5DBBDB #BC5DDB #DB7D5D #7CDB5D

square

#5DBBDB #BC5DDB #DB7D5D #7CDB5D

split-complementary

#5DBBDB #DB5D7C #DBBC5D

monochromatic

#227C9B #2EA5CD #5DBBDB #8FD0E6 #C1E5F1

Accessibility & contrast

On white

2.19

#5DBBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#5DBBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBBDB

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBBDB	#FFFFFF	#000000	##000000
##5DBBDB	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B7DD

Deuteranopia (green-blind)

#96A9DB

Tritanopia (blue-blind)

#00C5C5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5dbbdb;
/* rgb */ color: rgb(93, 187, 219);
/* oklch */ color: oklch(74.7% 0.100 222.9);

Tailwind

colors: {
  custom: {
    50: '#95cfe6',
    500: '#5dbbdb',
    950: '#000000',
  },
}

SCSS

$custom: #5dbbdb;
$custom-light: #95cfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbbdb",
  "rgb": {
    "r": 93,
    "g": 187,
    "b": 219
  },
  "hsl": {
    "h": 195.238,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.7471,
    "c": 0.09988,
    "h": 222.9
  },
  "luminance": 0.42982
}

Semantic roles & 50–950 ramp

primary

#5DBBDB

secondary

#E2BEB2

accent

#471ACB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5DBBDB

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

Preview Lab → · Contrast checker → · Palette generator →