#3ABCD9#3ABCD9

#3ABCD9 is a light, moderate cyan. Relative luminance 0.419; OKLCH L 73.8% C 0.116 H 216.2°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3ABCD9
RGB	rgb(58, 188, 217)
HSL	hsl(191, 68%, 54%)
HSV	hsv(191, 73%, 85%)
CMYK	cmyk(73.3%, 13.4%, 0%, 14.9%)
CIE-LAB	lab(70.78, -25.33, -24.63)
CIE-LCH	lch(70.78, 35.33, 224.19°)
OKLab	oklab(73.8% -0.0938 -0.0687)
OKLCH	oklch(73.8% 0.116 216.2)
XYZ	xyz(32.2472, 41.8719, 72.0147)
Luminance	0.4188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ABCD9 #D9573A

analogous

#3AD9A6 #3ABCD9 #3A6DD9

triadic

#3ABCD9 #D93ABC #BCD93A

tetradic

#3ABCD9 #A63AD9 #D9573A #6DD93A

square

#3ABCD9 #A63AD9 #D9573A #6DD93A

split-complementary

#3ABCD9 #D93A6D #D9A63A

monochromatic

#196D80 #2399B3 #3ABCD9 #6DCDE3 #A1DFED

Accessibility & contrast

On white

2.24

#3ABCD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3ABCD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ABCD9

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ABCD9	#FFFFFF	#000000	##000000
##3ABCD9	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B6DB

Deuteranopia (green-blind)

#93A6D9

Tritanopia (blue-blind)

#00C6C5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3abcd9;
/* rgb */ color: rgb(58, 188, 217);
/* oklch */ color: oklch(73.8% 0.116 216.2);

Tailwind

colors: {
  custom: {
    50: '#87d0e4',
    500: '#3abcd9',
    950: '#000000',
  },
}

SCSS

$custom: #3abcd9;
$custom-light: #87d0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3abcd9",
  "rgb": {
    "r": 58,
    "g": 188,
    "b": 217
  },
  "hsl": {
    "h": 190.943,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73803,
    "c": 0.11629,
    "h": 216.2
  },
  "luminance": 0.41876
}

Semantic roles & 50–950 ramp

primary

#3ABCD9

secondary

#D9A295

accent

#5D3DEB

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3ABCD9

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

Preview Lab → · Contrast checker → · Palette generator →