#3872AA#3872AA

#3872AA is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.107 H 249.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3872AA
RGB	rgb(56, 114, 170)
HSL	hsl(209, 50%, 44%)
HSV	hsv(209, 67%, 67%)
CMYK	cmyk(67.1%, 32.9%, 0%, 33.3%)
CIE-LAB	lab(46.68, -0.56, -35.51)
CIE-LCH	lch(46.68, 35.51, 269.09°)
OKLab	oklab(53.94% -0.0371 -0.1005)
OKLCH	oklch(53.94% 0.107 249.7)
XYZ	xyz(14.9012, 15.7761, 40.2822)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3872AA #AA7038

analogous

#38AAA9 #3872AA #3839AA

triadic

#3872AA #AA3872 #72AA38

tetradic

#3872AA #A938AA #AA7038 #39AA38

square

#3872AA #A938AA #AA7038 #39AA38

split-complementary

#3872AA #AA3839 #AAA938

monochromatic

#1A344E #29537C #3872AA #5791C8 #85AFD7

Accessibility & contrast

On white

5.05

#3872AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3872AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3872AA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3872AA	#FFFFFF	#000000	##FFFFFF
##3872AA	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5975AC

Deuteranopia (green-blind)

#4A6AA9

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3872aa;
/* rgb */ color: rgb(56, 114, 170);
/* oklch */ color: oklch(53.9% 0.107 249.7);

Tailwind

colors: {
  custom: {
    50: '#7b9ac3',
    500: '#3872aa',
    950: '#000000',
  },
}

SCSS

$custom: #3872aa;
$custom-light: #7b9ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3872aa",
  "rgb": {
    "r": 56,
    "g": 114,
    "b": 170
  },
  "hsl": {
    "h": 209.474,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.10715,
    "h": 249.7
  },
  "luminance": 0.15778
}

Semantic roles & 50–950 ramp

primary

#3872AA

secondary

#C19E7D

accent

#934EDA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3872AA

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

Preview Lab → · Contrast checker → · Palette generator →