#3AA5BB#3AA5BB

#3AA5BB is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.1% C 0.100 H 214.1°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3AA5BB
RGB	rgb(58, 165, 187)
HSL	hsl(190, 53%, 48%)
HSV	hsv(190, 69%, 73%)
CMYK	cmyk(69%, 11.8%, 0%, 26.7%)
CIE-LAB	lab(62.84, -23.07, -20.19)
CIE-LCH	lch(62.84, 30.66, 221.19°)
OKLab	oklab(67.05% -0.0829 -0.0562)
OKLCH	oklch(67.05% 0.1 214.1)
XYZ	xyz(24.1659, 31.3949, 51.7903)
Luminance	0.3140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA5BB #BB503A

analogous

#3ABB91 #3AA5BB #3A64BB

triadic

#3AA5BB #BB3AA5 #A5BB3A

tetradic

#3AA5BB #913ABB #BB503A #64BB3A

square

#3AA5BB #913ABB #BB503A #64BB3A

split-complementary

#3AA5BB #BB3A64 #BB913A

monochromatic

#1D535E #2C7C8C #3AA5BB #63BCCF #92D0DD

Accessibility & contrast

On white

2.88

#3AA5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#3AA5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA5BB

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA5BB	#FFFFFF	#000000	##000000
##3AA5BB	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A0BC

Deuteranopia (green-blind)

#8392BB

Tritanopia (blue-blind)

#00ADAC

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3aa5bb;
/* rgb */ color: rgb(58, 165, 187);
/* oklch */ color: oklch(67.1% 0.100 214.1);

Tailwind

colors: {
  custom: {
    50: '#81c0cf',
    500: '#3aa5bb',
    950: '#000000',
  },
}

SCSS

$custom: #3aa5bb;
$custom-light: #81c0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa5bb",
  "rgb": {
    "r": 58,
    "g": 165,
    "b": 187
  },
  "hsl": {
    "h": 190.233,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.67055,
    "c": 0.10015,
    "h": 214.1
  },
  "luminance": 0.31398
}

Semantic roles & 50–950 ramp

primary

#3AA5BB

secondary

#C89388

accent

#644CDC

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3AA5BB

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

Preview Lab → · Contrast checker → · Palette generator →