#3AA4BC#3AA4BC

#3AA4BC is a light, moderate cyan. Relative luminance 0.311; OKLCH L 66.9% C 0.101 H 215.9°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3AA4BC
RGB	rgb(58, 164, 188)
HSL	hsl(191, 53%, 48%)
HSV	hsv(191, 69%, 74%)
CMYK	cmyk(69.1%, 12.8%, 0%, 26.3%)
CIE-LAB	lab(62.57, -22.24, -21.15)
CIE-LCH	lch(62.57, 30.69, 223.57°)
OKLab	oklab(66.85% -0.0815 -0.0589)
OKLCH	oklch(66.85% 0.101 215.9)
XYZ	xyz(24.0937, 31.0786, 52.2962)
Luminance	0.3108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA4BC #BC523A

analogous

#3ABC93 #3AA4BC #3A63BC

triadic

#3AA4BC #BC3AA4 #A4BC3A

tetradic

#3AA4BC #933ABC #BC523A #63BC3A

square

#3AA4BC #933ABC #BC523A #63BC3A

split-complementary

#3AA4BC #BC3A63 #BC933A

monochromatic

#1D525E #2C7B8D #3AA4BC #64BBCF #93D0DE

Accessibility & contrast

On white

2.91

#3AA4BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#3AA4BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA4BC

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA4BC	#FFFFFF	#000000	##000000
##3AA4BC	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949FBD

Deuteranopia (green-blind)

#8192BC

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3aa4bc;
/* rgb */ color: rgb(58, 164, 188);
/* oklch */ color: oklch(66.9% 0.101 215.9);

Tailwind

colors: {
  custom: {
    50: '#81bfd0',
    500: '#3aa4bc',
    950: '#000000',
  },
}

SCSS

$custom: #3aa4bc;
$custom-light: #81bfd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa4bc",
  "rgb": {
    "r": 58,
    "g": 164,
    "b": 188
  },
  "hsl": {
    "h": 191.077,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.66853,
    "c": 0.10054,
    "h": 215.9
  },
  "luminance": 0.31081
}

Semantic roles & 50–950 ramp

primary

#3AA4BC

secondary

#C99589

accent

#664CDC

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3AA4BC

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

Preview Lab → · Contrast checker → · Palette generator →