#3489AC#3489AC

#3489AC is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.4% C 0.096 H 229.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3489AC
RGB	rgb(52, 137, 172)
HSL	hsl(198, 54%, 44%)
HSV	hsv(198, 70%, 67%)
CMYK	cmyk(69.8%, 20.3%, 0%, 32.5%)
CIE-LAB	lab(53.60, -13.90, -25.88)
CIE-LCH	lch(53.60, 29.38, 241.77°)
OKLab	oklab(59.41% -0.063 -0.0725)
OKLCH	oklch(59.41% 0.096 229)
XYZ	xyz(17.8052, 21.5980, 42.2522)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3489AC #AC5734

analogous

#34AC93 #3489AC #344DAC

triadic

#3489AC #AC3489 #89AC34

tetradic

#3489AC #9334AC #AC5734 #4DAC34

square

#3489AC #9334AC #AC5734 #4DAC34

split-complementary

#3489AC #AC344D #AC9334

monochromatic

#183E4E #26647D #3489AC #52A8CB #81BFD9

Accessibility & contrast

On white

3.95

#3489AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#3489AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3489AC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3489AC	#FFFFFF	#000000	##000000
##3489AC	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7787AE

Deuteranopia (green-blind)

#667BAC

Tritanopia (blue-blind)

#009395

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3489ac;
/* rgb */ color: rgb(52, 137, 172);
/* oklch */ color: oklch(59.4% 0.096 229.0);

Tailwind

colors: {
  custom: {
    50: '#7aabc4',
    500: '#3489ac',
    950: '#000000',
  },
}

SCSS

$custom: #3489ac;
$custom-light: #7aabc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3489ac",
  "rgb": {
    "r": 52,
    "g": 137,
    "b": 172
  },
  "hsl": {
    "h": 197.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5941,
    "c": 0.09608,
    "h": 229
  },
  "luminance": 0.216
}

Semantic roles & 50–950 ramp

primary

#3489AC

secondary

#C28F79

accent

#754BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3489AC

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

Preview Lab → · Contrast checker → · Palette generator →