#5DBFEB#5DBFEB

#5DBFEB is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.3% C 0.111 H 230.0°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#5DBFEB
RGB	rgb(93, 191, 235)
HSL	hsl(199, 78%, 64%)
HSV	hsv(199, 60%, 92%)
CMYK	cmyk(60.4%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(73.27, -16.03, -30.50)
CIE-LCH	lch(73.27, 34.45, 242.28°)
OKLab	oklab(76.29% -0.0715 -0.0852)
OKLCH	oklch(76.29% 0.111 230)
XYZ	xyz(38.1346, 45.5831, 85.3699)
Luminance	0.4559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBFEB #EB895D

analogous

#5DEBD0 #5DBFEB #5D78EB

triadic

#5DBFEB #EB5DBF #BFEB5D

tetradic

#5DBFEB #D05DEB #EB895D #78EB5D

square

#5DBFEB #D05DEB #EB895D #78EB5D

split-complementary

#5DBFEB #EB5D78 #EBD05D

monochromatic

#1785B7 #27A9E4 #5DBFEB #93D5F2 #CAEAF8

Accessibility & contrast

On white

2.08

#5DBFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#5DBFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBFEB

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBFEB	#FFFFFF	#000000	##000000
##5DBFEB	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BCED

Deuteranopia (green-blind)

#95ADEA

Tritanopia (blue-blind)

#00CBCD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5dbfeb;
/* rgb */ color: rgb(93, 191, 235);
/* oklch */ color: oklch(76.3% 0.111 230.0);

Tailwind

colors: {
  custom: {
    50: '#97d2f1',
    500: '#5dbfeb',
    950: '#000000',
  },
}

SCSS

$custom: #5dbfeb;
$custom-light: #97d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbfeb",
  "rgb": {
    "r": 93,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 198.592,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.76288,
    "c": 0.11123,
    "h": 230
  },
  "luminance": 0.45587
}

Semantic roles & 50–950 ramp

primary

#5DBFEB

secondary

#EBC9B9

accent

#4B0BDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #5DBFEB

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

Preview Lab → · Contrast checker → · Palette generator →