#3480AB#3480AB

#3480AB is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.2% C 0.099 H 237.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3480AB
RGB	rgb(52, 128, 171)
HSL	hsl(202, 53%, 44%)
HSV	hsv(202, 70%, 67%)
CMYK	cmyk(69.6%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(50.81, -9.15, -29.63)
CIE-LCH	lch(50.81, 31.01, 252.83°)
OKLab	oklab(57.18% -0.054 -0.0834)
OKLCH	oklch(57.18% 0.099 237.1)
XYZ	xyz(16.4832, 19.1069, 41.3395)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3480AB #AB5F34

analogous

#34AB9A #3480AB #3444AB

triadic

#3480AB #AB3480 #80AB34

tetradic

#3480AB #9A34AB #AB5F34 #44AB34

square

#3480AB #9A34AB #AB5F34 #44AB34

split-complementary

#3480AB #AB3444 #AB9A34

monochromatic

#173A4D #265D7C #3480AB #529FCA #81B9D9

Accessibility & contrast

On white

4.36

#3480AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#3480AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3480AB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3480AB	#FFFFFF	#000000	##000000
##3480AB	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AD

Deuteranopia (green-blind)

#5B74AA

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3480ab;
/* rgb */ color: rgb(52, 128, 171);
/* oklch */ color: oklch(57.2% 0.099 237.1);

Tailwind

colors: {
  custom: {
    50: '#7aa4c4',
    500: '#3480ab',
    950: '#000000',
  },
}

SCSS

$custom: #3480ab;
$custom-light: #7aa4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3480ab",
  "rgb": {
    "r": 52,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 201.681,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57177,
    "c": 0.09935,
    "h": 237.1
  },
  "luminance": 0.19109
}

Semantic roles & 50–950 ramp

primary

#3480AB

secondary

#C29379

accent

#804BDD

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3480AB

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

Preview Lab → · Contrast checker → · Palette generator →