#3AA5CB#3AA5CB

#3AA5CB is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.7% C 0.110 H 225.8°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3AA5CB
RGB	rgb(58, 165, 203)
HSL	hsl(196, 58%, 51%)
HSV	hsv(196, 71%, 80%)
CMYK	cmyk(71.4%, 18.7%, 0%, 20.4%)
CIE-LAB	lab(63.44, -17.95, -28.19)
CIE-LCH	lch(63.44, 33.42, 237.52°)
OKLab	oklab(67.74% -0.0767 -0.079)
OKLCH	oklch(67.74% 0.11 225.8)
XYZ	xyz(25.9752, 32.1186, 61.3189)
Luminance	0.3212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA5CB #CB603A

analogous

#3ACBA8 #3AA5CB #3A5CCB

triadic

#3AA5CB #CB3AA5 #A5CB3A

tetradic

#3AA5CB #A83ACB #CB603A #5CCB3A

square

#3AA5CB #A83ACB #CB603A #5CCB3A

split-complementary

#3AA5CB #CB3A5C #CBA83A

monochromatic

#1D596E #2A809E #3AA5CB #6ABBD8 #9BD1E5

Accessibility & contrast

On white

2.83

#3AA5CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#3AA5CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA5CB

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA5CB	#FFFFFF	#000000	##000000
##3AA5CB	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A2CD

Deuteranopia (green-blind)

#7C93CB

Tritanopia (blue-blind)

#00B0B1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3aa5cb;
/* rgb */ color: rgb(58, 165, 203);
/* oklch */ color: oklch(67.7% 0.110 225.8);

Tailwind

colors: {
  custom: {
    50: '#83bfdb',
    500: '#3aa5cb',
    950: '#000000',
  },
}

SCSS

$custom: #3aa5cb;
$custom-light: #83bfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa5cb",
  "rgb": {
    "r": 58,
    "g": 165,
    "b": 203
  },
  "hsl": {
    "h": 195.724,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.67736,
    "c": 0.11007,
    "h": 225.8
  },
  "luminance": 0.32122
}

Semantic roles & 50–950 ramp

primary

#3AA5CB

secondary

#D0A190

accent

#6F46E1

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3AA5CB

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

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