#3481AB#3481AB

#3481AB is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.4% C 0.099 H 236.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3481AB
RGB	rgb(52, 129, 171)
HSL	hsl(201, 53%, 44%)
HSV	hsv(201, 70%, 67%)
CMYK	cmyk(69.6%, 24.6%, 0%, 32.9%)
CIE-LAB	lab(51.12, -9.73, -29.15)
CIE-LCH	lch(51.12, 30.73, 251.55°)
OKLab	oklab(57.42% -0.0551 -0.082)
OKLCH	oklch(57.42% 0.099 236.1)
XYZ	xyz(16.6142, 19.3690, 41.3832)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3481AB #AB5E34

analogous

#34AB99 #3481AB #3446AB

triadic

#3481AB #AB3481 #81AB34

tetradic

#3481AB #9934AB #AB5E34 #46AB34

square

#3481AB #9934AB #AB5E34 #46AB34

split-complementary

#3481AB #AB3446 #AB9934

monochromatic

#173A4D #265E7C #3481AB #52A0CA #81BAD9

Accessibility & contrast

On white

4.31

#3481AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3481AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3481AB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3481AB	#FFFFFF	#000000	##000000
##3481AB	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D80AD

Deuteranopia (green-blind)

#5D75AA

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3481ab;
/* rgb */ color: rgb(52, 129, 171);
/* oklch */ color: oklch(57.4% 0.099 236.1);

Tailwind

colors: {
  custom: {
    50: '#7aa5c4',
    500: '#3481ab',
    950: '#000000',
  },
}

SCSS

$custom: #3481ab;
$custom-light: #7aa5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3481ab",
  "rgb": {
    "r": 52,
    "g": 129,
    "b": 171
  },
  "hsl": {
    "h": 201.176,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57419,
    "c": 0.09877,
    "h": 236.1
  },
  "luminance": 0.19371
}

Semantic roles & 50–950 ramp

primary

#3481AB

secondary

#C29379

accent

#7E4BDD

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3481AB

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

Preview Lab → · Contrast checker → · Palette generator →