#3AA3CC#3AA3CC

#3AA3CC is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.3% C 0.111 H 228.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3AA3CC
RGB	rgb(58, 163, 204)
HSL	hsl(197, 59%, 51%)
HSV	hsv(197, 72%, 80%)
CMYK	cmyk(71.6%, 20.1%, 0%, 20%)
CIE-LAB	lab(62.89, -16.55, -29.61)
CIE-LCH	lch(62.89, 33.92, 240.79°)
OKLab	oklab(67.31% -0.0743 -0.083)
OKLCH	oklch(67.31% 0.111 228.2)
XYZ	xyz(25.7368, 31.4506, 61.8292)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA3CC #CC633A

analogous

#3ACCAC #3AA3CC #3A5ACC

triadic

#3AA3CC #CC3AA3 #A3CC3A

tetradic

#3AA3CC #AC3ACC #CC633A #5ACC3A

square

#3AA3CC #AC3ACC #CC633A #5ACC3A

split-complementary

#3AA3CC #CC3A5A #CCAC3A

monochromatic

#1D586F #297EA0 #3AA3CC #6BBAD9 #9BD0E5

Accessibility & contrast

On white

2.88

#3AA3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#3AA3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA3CC

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA3CC	#FFFFFF	#000000	##000000
##3AA3CC	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA0CE

Deuteranopia (green-blind)

#7A92CB

Tritanopia (blue-blind)

#00AFB1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3aa3cc;
/* rgb */ color: rgb(58, 163, 204);
/* oklch */ color: oklch(67.3% 0.111 228.2);

Tailwind

colors: {
  custom: {
    50: '#83bedb',
    500: '#3aa3cc',
    950: '#000000',
  },
}

SCSS

$custom: #3aa3cc;
$custom-light: #83bedb;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa3cc",
  "rgb": {
    "r": 58,
    "g": 163,
    "b": 204
  },
  "hsl": {
    "h": 196.849,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.67306,
    "c": 0.11144,
    "h": 228.2
  },
  "luminance": 0.31454
}

Semantic roles & 50–950 ramp

primary

#3AA3CC

secondary

#D1A391

accent

#7246E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3AA3CC

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

Preview Lab → · Contrast checker → · Palette generator →