#5AA1BB#5AA1BB

#5AA1BB is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.3% C 0.081 H 223.9°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#5AA1BB
RGB	rgb(90, 161, 187)
HSL	hsl(196, 42%, 54%)
HSV	hsv(196, 52%, 73%)
CMYK	cmyk(51.9%, 13.9%, 0%, 26.7%)
CIE-LAB	lab(62.72, -15.03, -20.28)
CIE-LCH	lch(62.72, 25.24, 233.46°)
OKLab	oklab(67.26% -0.0583 -0.0562)
OKLCH	oklch(67.26% 0.081 223.9)
XYZ	xyz(25.9276, 31.2491, 51.6694)
Luminance	0.3125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA1BB #BB745A

analogous

#5ABBA4 #5AA1BB #5A71BB

triadic

#5AA1BB #BB5AA1 #A1BB5A

tetradic

#5AA1BB #A45ABB #BB745A #71BB5A

square

#5AA1BB #A45ABB #BB745A #71BB5A

split-complementary

#5AA1BB #BB5A71 #BBA45A

monochromatic

#2D5C6D #3F8199 #5AA1BB #85BACD #B1D2DF

Accessibility & contrast

On white

2.90

#5AA1BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#5AA1BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA1BB

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA1BB	#FFFFFF	#000000	##000000
##5AA1BB	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBC

Deuteranopia (green-blind)

#8493BB

Tritanopia (blue-blind)

#1DA9A9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5aa1bb;
/* rgb */ color: rgb(90, 161, 187);
/* oklch */ color: oklch(67.3% 0.081 223.9);

Tailwind

colors: {
  custom: {
    50: '#8fbccf',
    500: '#5aa1bb',
    950: '#000000',
  },
}

SCSS

$custom: #5aa1bb;
$custom-light: #8fbccf;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa1bb",
  "rgb": {
    "r": 90,
    "g": 161,
    "b": 187
  },
  "hsl": {
    "h": 196.082,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.67256,
    "c": 0.08099,
    "h": 223.9
  },
  "luminance": 0.31251
}

Semantic roles & 50–950 ramp

primary

#5AA1BB

secondary

#CDAFA4

accent

#7756D1

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #5AA1BB

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

Preview Lab → · Contrast checker → · Palette generator →