#3A9FBE#3A9FBE

#3A9FBE is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.7% C 0.102 H 222.1°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A9FBE
RGB	rgb(58, 159, 190)
HSL	hsl(194, 53%, 49%)
HSV	hsv(194, 69%, 75%)
CMYK	cmyk(69.5%, 16.3%, 0%, 25.5%)
CIE-LAB	lab(61.14, -18.99, -24.47)
CIE-LCH	lch(61.14, 30.97, 232.19°)
OKLab	oklab(65.73% -0.0756 -0.0683)
OKLCH	oklch(65.73% 0.102 222.1)
XYZ	xyz(23.4335, 29.4109, 53.1471)
Luminance	0.2941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9FBE #BE593A

analogous

#3ABE9B #3A9FBE #3A5DBE

triadic

#3A9FBE #BE3A9F #9FBE3A

tetradic

#3A9FBE #9B3ABE #BE593A #5DBE3A

square

#3A9FBE #9B3ABE #BE593A #5DBE3A

split-complementary

#3A9FBE #BE3A5D #BE9B3A

monochromatic

#1D5160 #2C788F #3A9FBE #65B7D0 #94CDDE

Accessibility & contrast

On white

3.05

#3A9FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3A9FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FBE

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9FBE	#FFFFFF	#000000	##000000
##3A9FBE	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BC0

Deuteranopia (green-blind)

#7B8EBE

Tritanopia (blue-blind)

#00A9A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3a9fbe;
/* rgb */ color: rgb(58, 159, 190);
/* oklch */ color: oklch(65.7% 0.102 222.1);

Tailwind

colors: {
  custom: {
    50: '#81bbd1',
    500: '#3a9fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3a9fbe;
$custom-light: #81bbd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9fbe",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 190
  },
  "hsl": {
    "h": 194.091,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65729,
    "c": 0.1019,
    "h": 222.1
  },
  "luminance": 0.29414
}

Semantic roles & 50–950 ramp

primary

#3A9FBE

secondary

#CA998A

accent

#6D4BDD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3A9FBE

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

Preview Lab → · Contrast checker → · Palette generator →