#3A9EBE#3A9EBE

#3A9EBE is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.5% C 0.102 H 223.1°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#3A9EBE
RGB	rgb(58, 158, 190)
HSL	hsl(195, 53%, 49%)
HSV	hsv(195, 69%, 75%)
CMYK	cmyk(69.5%, 16.8%, 0%, 25.5%)
CIE-LAB	lab(60.84, -18.46, -24.93)
CIE-LCH	lch(60.84, 31.02, 233.48°)
OKLab	oklab(65.49% -0.0746 -0.0697)
OKLCH	oklch(65.49% 0.102 223.1)
XYZ	xyz(23.2622, 29.0684, 53.0900)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9EBE #BE5A3A

analogous

#3ABE9C #3A9EBE #3A5CBE

triadic

#3A9EBE #BE3A9E #9EBE3A

tetradic

#3A9EBE #9C3ABE #BE5A3A #5CBE3A

square

#3A9EBE #9C3ABE #BE5A3A #5CBE3A

split-complementary

#3A9EBE #BE3A5C #BE9C3A

monochromatic

#1D5060 #2C778F #3A9EBE #65B6D0 #94CCDE

Accessibility & contrast

On white

3.08

#3A9EBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#3A9EBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9EBE

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9EBE	#FFFFFF	#000000	##000000
##3A9EBE	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9AC0

Deuteranopia (green-blind)

#798DBE

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3a9ebe;
/* rgb */ color: rgb(58, 158, 190);
/* oklch */ color: oklch(65.5% 0.102 223.1);

Tailwind

colors: {
  custom: {
    50: '#81bad1',
    500: '#3a9ebe',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ebe;
$custom-light: #81bad1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ebe",
  "rgb": {
    "r": 58,
    "g": 158,
    "b": 190
  },
  "hsl": {
    "h": 194.545,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65488,
    "c": 0.10204,
    "h": 223.1
  },
  "luminance": 0.29071
}

Semantic roles & 50–950 ramp

primary

#3A9EBE

secondary

#CA9A8A

accent

#6E4BDD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3A9EBE

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

Preview Lab → · Contrast checker → · Palette generator →