#3AA9CB#3AA9CB

#3AA9CB is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.7% C 0.109 H 222.4°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3AA9CB
RGB	rgb(58, 169, 203)
HSL	hsl(194, 58%, 51%)
HSV	hsv(194, 71%, 80%)
CMYK	cmyk(71.4%, 16.7%, 0%, 20.4%)
CIE-LAB	lab(64.63, -20.05, -26.36)
CIE-LCH	lch(64.63, 33.12, 232.74°)
OKLab	oklab(68.69% -0.0806 -0.0737)
OKLCH	oklch(68.69% 0.109 222.4)
XYZ	xyz(26.7079, 33.5842, 61.5631)
Luminance	0.3359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA9CB #CB5C3A

analogous

#3ACBA4 #3AA9CB #3A60CB

triadic

#3AA9CB #CB3AA9 #A9CB3A

tetradic

#3AA9CB #A43ACB #CB5C3A #60CB3A

square

#3AA9CB #A43ACB #CB5C3A #60CB3A

split-complementary

#3AA9CB #CB3A60 #CBA43A

monochromatic

#1D5B6E #2A839E #3AA9CB #6ABED8 #9BD3E5

Accessibility & contrast

On white

2.72

#3AA9CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#3AA9CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA9CB

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA9CB	#FFFFFF	#000000	##000000
##3AA9CB	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CD

Deuteranopia (green-blind)

#8196CB

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3aa9cb;
/* rgb */ color: rgb(58, 169, 203);
/* oklch */ color: oklch(68.7% 0.109 222.4);

Tailwind

colors: {
  custom: {
    50: '#83c2db',
    500: '#3aa9cb',
    950: '#000000',
  },
}

SCSS

$custom: #3aa9cb;
$custom-light: #83c2db;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa9cb",
  "rgb": {
    "r": 58,
    "g": 169,
    "b": 203
  },
  "hsl": {
    "h": 194.069,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.6869,
    "c": 0.10925,
    "h": 222.4
  },
  "luminance": 0.33587
}

Semantic roles & 50–950 ramp

primary

#3AA9CB

secondary

#D09F90

accent

#6B46E1

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3AA9CB

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

Preview Lab → · Contrast checker → · Palette generator →