#3489C0#3489C0

#3489C0 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.4% C 0.116 H 241.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3489C0
RGB	rgb(52, 137, 192)
HSL	hsl(204, 57%, 48%)
HSV	hsv(204, 73%, 75%)
CMYK	cmyk(72.9%, 28.6%, 0%, 24.7%)
CIE-LAB	lab(54.48, -7.01, -35.96)
CIE-LCH	lch(54.48, 36.63, 258.97°)
OKLab	oklab(60.4% -0.0561 -0.1016)
OKLCH	oklch(60.4% 0.116 241.1)
XYZ	xyz(19.8726, 22.4249, 53.1400)
Luminance	0.2243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3489C0 #C06B34

analogous

#34C0B1 #3489C0 #3443C0

triadic

#3489C0 #C03489 #89C034

tetradic

#3489C0 #B134C0 #C06B34 #43C034

square

#3489C0 #B134C0 #C06B34 #43C034

split-complementary

#3489C0 #C03443 #C0B134

monochromatic

#1A4460 #276790 #3489C0 #5EA5D3 #8EC0E0

Accessibility & contrast

On white

3.83

#3489C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#3489C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3489C0

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3489C0	#FFFFFF	#000000	##000000
##3489C0	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708AC2

Deuteranopia (green-blind)

#5C7CBF

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3489c0;
/* rgb */ color: rgb(52, 137, 192);
/* oklch */ color: oklch(60.4% 0.116 241.1);

Tailwind

colors: {
  custom: {
    50: '#7eabd3',
    500: '#3489c0',
    950: '#000000',
  },
}

SCSS

$custom: #3489c0;
$custom-light: #7eabd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3489c0",
  "rgb": {
    "r": 52,
    "g": 137,
    "b": 192
  },
  "hsl": {
    "h": 203.571,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.60397,
    "c": 0.11605,
    "h": 241.1
  },
  "luminance": 0.22427
}

Semantic roles & 50–950 ramp

primary

#3489C0

secondary

#CBA085

accent

#8347E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3489C0

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

Preview Lab → · Contrast checker → · Palette generator →