#5BBEED#5BBEED

#5BBEED is a light, moderate cyan. Relative luminance 0.452; OKLCH L 76.1% C 0.114 H 231.5°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BBEED
RGB	rgb(91, 190, 237)
HSL	hsl(199, 80%, 64%)
HSV	hsv(199, 62%, 93%)
CMYK	cmyk(61.6%, 19.8%, 0%, 7.1%)
CIE-LAB	lab(73.00, -15.24, -32.01)
CIE-LCH	lch(73.00, 35.46, 244.54°)
OKLab	oklab(76.08% -0.0711 -0.0895)
OKLCH	oklch(76.08% 0.114 231.5)
XYZ	xyz(38.0080, 45.1617, 86.8184)
Luminance	0.4516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBEED #ED8A5B

analogous

#5BEDD3 #5BBEED #5B75ED

triadic

#5BBEED #ED5BBE #BEED5B

tetradic

#5BBEED #D35BED #ED8A5B #75ED5B

square

#5BBEED #D35BED #ED8A5B #75ED5B

split-complementary

#5BBEED #ED5B75 #EDD35B

monochromatic

#1484B9 #24A8E7 #5BBEED #92D4F3 #C9EAF9

Accessibility & contrast

On white

2.09

#5BBEED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#5BBEED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBEED

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBEED	#FFFFFF	#000000	##000000
##5BBEED	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BCEF

Deuteranopia (green-blind)

#92ADEC

Tritanopia (blue-blind)

#00CBCE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bbeed;
/* rgb */ color: rgb(91, 190, 237);
/* oklch */ color: oklch(76.1% 0.114 231.5);

Tailwind

colors: {
  custom: {
    50: '#96d1f3',
    500: '#5bbeed',
    950: '#000000',
  },
}

SCSS

$custom: #5bbeed;
$custom-light: #96d1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbeed",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 237
  },
  "hsl": {
    "h": 199.315,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.76075,
    "c": 0.11431,
    "h": 231.5
  },
  "luminance": 0.45165
}

Semantic roles & 50–950 ramp

primary

#5BBEED

secondary

#EBC9B9

accent

#4D09DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #5BBEED

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

Preview Lab → · Contrast checker → · Palette generator →