#3A9ACF#3A9ACF

#3A9ACF is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.3% C 0.118 H 237.0°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A9ACF
RGB	rgb(58, 154, 207)
HSL	hsl(201, 61%, 52%)
HSV	hsv(201, 72%, 81%)
CMYK	cmyk(72%, 25.6%, 0%, 18.8%)
CIE-LAB	lab(60.35, -10.63, -35.22)
CIE-LCH	lch(60.35, 36.79, 253.21°)
OKLab	oklab(65.33% -0.0645 -0.0993)
OKLCH	oklch(65.33% 0.118 237)
XYZ	xyz(24.5586, 28.5129, 63.2286)
Luminance	0.2852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9ACF #CF6F3A

analogous

#3ACFB9 #3A9ACF #3A50CF

triadic

#3A9ACF #CF3A9A #9ACF3A

tetradic

#3A9ACF #B93ACF #CF6F3A #50CF3A

square

#3A9ACF #B93ACF #CF6F3A #50CF3A

split-complementary

#3A9ACF #CF3A50 #CFB93A

monochromatic

#1C5473 #2878A4 #3A9ACF #6BB3DB #9CCCE7

Accessibility & contrast

On white

3.13

#3A9ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#3A9ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9ACF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9ACF	#FFFFFF	#000000	##000000
##3A9ACF	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199D1

Deuteranopia (green-blind)

#6C8BCE

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3a9acf;
/* rgb */ color: rgb(58, 154, 207);
/* oklch */ color: oklch(65.3% 0.118 237.0);

Tailwind

colors: {
  custom: {
    50: '#83b7de',
    500: '#3a9acf',
    950: '#000000',
  },
}

SCSS

$custom: #3a9acf;
$custom-light: #83b7de;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9acf",
  "rgb": {
    "r": 58,
    "g": 154,
    "b": 207
  },
  "hsl": {
    "h": 201.342,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.65326,
    "c": 0.11836,
    "h": 237
  },
  "luminance": 0.28516
}

Semantic roles & 50–950 ramp

primary

#3A9ACF

secondary

#D3A992

accent

#7D44E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3A9ACF

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

Preview Lab → · Contrast checker → · Palette generator →