#3289AA#3289AA

#3289AA is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.3% C 0.095 H 227.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3289AA
RGB	rgb(50, 137, 170)
HSL	hsl(197, 55%, 43%)
HSV	hsv(197, 71%, 67%)
CMYK	cmyk(70.6%, 19.4%, 0%, 33.3%)
CIE-LAB	lab(53.46, -14.87, -24.95)
CIE-LCH	lch(53.46, 29.05, 239.20°)
OKLab	oklab(59.26% -0.0649 -0.0699)
OKLCH	oklch(59.26% 0.095 227.1)
XYZ	xyz(17.5138, 21.4697, 41.2435)
Luminance	0.2147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3289AA #AA5332

analogous

#32AA8F #3289AA #324DAA

triadic

#3289AA #AA3289 #89AA32

tetradic

#3289AA #8F32AA #AA5332 #4DAA32

square

#3289AA #8F32AA #AA5332 #4DAA32

split-complementary

#3289AA #AA324D #AA8F32

monochromatic

#163D4B #24637B #3289AA #4EA9CB #7DC0D9

Accessibility & contrast

On white

3.97

#3289AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3289AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3289AA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3289AA	#FFFFFF	#000000	##000000
##3289AA	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7786AC

Deuteranopia (green-blind)

#677AAA

Tritanopia (blue-blind)

#009394

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3289aa;
/* rgb */ color: rgb(50, 137, 170);
/* oklch */ color: oklch(59.3% 0.095 227.1);

Tailwind

colors: {
  custom: {
    50: '#79abc3',
    500: '#3289aa',
    950: '#000000',
  },
}

SCSS

$custom: #3289aa;
$custom-light: #79abc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3289aa",
  "rgb": {
    "r": 50,
    "g": 137,
    "b": 170
  },
  "hsl": {
    "h": 196.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59257,
    "c": 0.09533,
    "h": 227.1
  },
  "luminance": 0.21472
}

Semantic roles & 50–950 ramp

primary

#3289AA

secondary

#C28B76

accent

#734ADE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3289AA

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

Preview Lab → · Contrast checker → · Palette generator →