#3A9EC0#3A9EC0

#3A9EC0 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.6% C 0.103 H 224.5°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A9EC0
RGB	rgb(58, 158, 192)
HSL	hsl(195, 54%, 49%)
HSV	hsv(195, 70%, 75%)
CMYK	cmyk(69.8%, 17.7%, 0%, 24.7%)
CIE-LAB	lab(60.92, -17.81, -25.93)
CIE-LCH	lch(60.92, 31.46, 235.52°)
OKLab	oklab(65.58% -0.0738 -0.0725)
OKLCH	oklch(65.58% 0.103 224.5)
XYZ	xyz(23.4823, 29.1564, 54.2491)
Luminance	0.2916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9EC0 #C05C3A

analogous

#3AC09F #3A9EC0 #3A5BC0

triadic

#3A9EC0 #C03A9E #9EC03A

tetradic

#3A9EC0 #9F3AC0 #C05C3A #5BC03A

square

#3A9EC0 #9F3AC0 #C05C3A #5BC03A

split-complementary

#3A9EC0 #C03A5B #C09F3A

monochromatic

#1E5162 #2C7791 #3A9EC0 #66B6D1 #95CCDF

Accessibility & contrast

On white

3.07

#3A9EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#3A9EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9EC0

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9EC0	#FFFFFF	#000000	##000000
##3A9EC0	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9BC2

Deuteranopia (green-blind)

#798DC0

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3a9ec0;
/* rgb */ color: rgb(58, 158, 192);
/* oklch */ color: oklch(65.6% 0.103 224.5);

Tailwind

colors: {
  custom: {
    50: '#81bad3',
    500: '#3a9ec0',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ec0;
$custom-light: #81bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ec0",
  "rgb": {
    "r": 58,
    "g": 158,
    "b": 192
  },
  "hsl": {
    "h": 195.224,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.65576,
    "c": 0.10347,
    "h": 224.5
  },
  "luminance": 0.29159
}

Semantic roles & 50–950 ramp

primary

#3A9EC0

secondary

#CA9B8B

accent

#704BDD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3A9EC0

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

Preview Lab → · Contrast checker → · Palette generator →