#3489AD#3489AD

#3489AD is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.5% C 0.097 H 229.7°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3489AD
RGB	rgb(52, 137, 173)
HSL	hsl(198, 54%, 44%)
HSV	hsv(198, 70%, 68%)
CMYK	cmyk(69.9%, 20.8%, 0%, 32.2%)
CIE-LAB	lab(53.64, -13.56, -26.39)
CIE-LCH	lch(53.64, 29.67, 242.81°)
OKLab	oklab(59.46% -0.0626 -0.074)
OKLCH	oklch(59.46% 0.097 229.7)
XYZ	xyz(17.9016, 21.6365, 42.7599)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3489AD #AD5834

analogous

#34AD95 #3489AD #344DAD

triadic

#3489AD #AD3489 #89AD34

tetradic

#3489AD #9534AD #AD5834 #4DAD34

square

#3489AD #9534AD #AD5834 #4DAD34

split-complementary

#3489AD #AD344D #AD9534

monochromatic

#183E4F #26647E #3489AD #53A7CB #82BFD9

Accessibility & contrast

On white

3.94

#3489AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3489AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3489AD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3489AD	#FFFFFF	#000000	##000000
##3489AD	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7787AF

Deuteranopia (green-blind)

#667BAD

Tritanopia (blue-blind)

#009395

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3489ad;
/* rgb */ color: rgb(52, 137, 173);
/* oklch */ color: oklch(59.5% 0.097 229.7);

Tailwind

colors: {
  custom: {
    50: '#7babc5',
    500: '#3489ad',
    950: '#000000',
  },
}

SCSS

$custom: #3489ad;
$custom-light: #7babc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3489ad",
  "rgb": {
    "r": 52,
    "g": 137,
    "b": 173
  },
  "hsl": {
    "h": 197.851,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59457,
    "c": 0.09694,
    "h": 229.7
  },
  "luminance": 0.21639
}

Semantic roles & 50–950 ramp

primary

#3489AD

secondary

#C3907A

accent

#764BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3489AD

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

Preview Lab → · Contrast checker → · Palette generator →