#3B9ACA#3B9ACA

#3B9ACA is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.1% C 0.113 H 234.5°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#3B9ACA
RGB	rgb(59, 154, 202)
HSL	hsl(200, 57%, 51%)
HSV	hsv(200, 71%, 79%)
CMYK	cmyk(70.8%, 23.8%, 0%, 20.8%)
CIE-LAB	lab(60.16, -12.18, -32.71)
CIE-LCH	lch(60.16, 34.91, 249.57°)
OKLab	oklab(65.11% -0.0656 -0.092)
OKLCH	oklch(65.11% 0.113 234.5)
XYZ	xyz(24.0157, 28.3026, 60.0629)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B9ACA #CA6B3B

analogous

#3BCAB2 #3B9ACA #3B52CA

triadic

#3B9ACA #CA3B9A #9ACA3B

tetradic

#3B9ACA #B23BCA #CA6B3B #52CA3B

square

#3B9ACA #B23BCA #CA6B3B #52CA3B

split-complementary

#3B9ACA #CA3B52 #CAB23B

monochromatic

#1E526D #2B779D #3B9ACA #6BB3D7 #9BCCE4

Accessibility & contrast

On white

3.15

#3B9ACA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#3B9ACA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B9ACA

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B9ACA	#FFFFFF	#000000	##000000
##3B9ACA	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CC

Deuteranopia (green-blind)

#6F8BC9

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3b9aca;
/* rgb */ color: rgb(59, 154, 202);
/* oklch */ color: oklch(65.1% 0.113 234.5);

Tailwind

colors: {
  custom: {
    50: '#82b7da',
    500: '#3b9aca',
    950: '#000000',
  },
}

SCSS

$custom: #3b9aca;
$custom-light: #82b7da;
$custom-dark: #000000;

JSON

{
  "hex": "#3b9aca",
  "rgb": {
    "r": 59,
    "g": 154,
    "b": 202
  },
  "hsl": {
    "h": 200.14,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.65113,
    "c": 0.11302,
    "h": 234.5
  },
  "luminance": 0.28305
}

Semantic roles & 50–950 ramp

primary

#3B9ACA

secondary

#D0A691

accent

#7B47E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3B9ACA

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

Preview Lab → · Contrast checker → · Palette generator →