#5BBBCA#5BBBCA

#5BBBCA is a light, moderate teal. Relative luminance 0.420; OKLCH L 74.0% C 0.093 H 208.9°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBCA
RGB	rgb(91, 187, 202)
HSL	hsl(188, 51%, 57%)
HSV	hsv(188, 55%, 79%)
CMYK	cmyk(55%, 7.4%, 0%, 20.8%)
CIE-LAB	lab(70.89, -24.02, -16.19)
CIE-LCH	lch(70.89, 28.97, 213.97°)
OKLab	oklab(73.98% -0.0811 -0.0448)
OKLCH	oklch(73.98% 0.093 208.9)
XYZ	xyz(32.7411, 42.0260, 62.2521)
Luminance	0.4203 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBCA #CA6A5B

analogous

#5BCAA1 #5BBBCA #5B84CA

triadic

#5BBBCA #CA5BBB #BBCA5B

tetradic

#5BBBCA #A15BCA #CA6A5B #84CA5B

square

#5BBBCA #A15BCA #CA6A5B #84CA5B

split-complementary

#5BBBCA #CA5B84 #CAA15B

monochromatic

#2A7581 #399FAF #5BBBCA #89CED9 #B8E1E8

Accessibility & contrast

On white

2.23

#5BBBCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#5BBBCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBCA

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBCA	#FFFFFF	#000000	##000000
##5BBBCA	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB5CB

Deuteranopia (green-blind)

#9CA8CA

Tritanopia (blue-blind)

#00C2BF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5bbbca;
/* rgb */ color: rgb(91, 187, 202);
/* oklch */ color: oklch(74.0% 0.093 208.9);

Tailwind

colors: {
  custom: {
    50: '#93cfda',
    500: '#5bbbca',
    950: '#000000',
  },
}

SCSS

$custom: #5bbbca;
$custom-light: #93cfda;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbbca",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 202
  },
  "hsl": {
    "h": 188.108,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.73976,
    "c": 0.0926,
    "h": 208.9
  },
  "luminance": 0.42029
}

Semantic roles & 50–950 ramp

primary

#5BBBCA

secondary

#D7B0AA

accent

#604DDB

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #5BBBCA

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

Preview Lab → · Contrast checker → · Palette generator →