#3752A2#3752A2

#3752A2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.133 H 267.1°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3752A2
RGB	rgb(55, 82, 162)
HSL	hsl(225, 49%, 43%)
HSV	hsv(225, 66%, 64%)
CMYK	cmyk(66%, 49.4%, 0%, 36.5%)
CIE-LAB	lab(36.84, 16.71, -46.43)
CIE-LCH	lch(36.84, 49.35, 289.79°)
OKLab	oklab(46.16% -0.0068 -0.133)
OKLCH	oklch(46.16% 0.133 267.1)
XYZ	xyz(11.1122, 9.4544, 35.4147)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3752A2 #A28737

analogous

#3787A2 #3752A2 #5237A2

triadic

#3752A2 #A23752 #52A237

tetradic

#3752A2 #A23787 #A28737 #37A252

square

#3752A2 #A23787 #A28737 #37A252

split-complementary

#3752A2 #A25237 #87A237

monochromatic

#182447 #273B74 #3752A2 #526FC4 #8095D4

Accessibility & contrast

On white

7.26

#3752A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3752A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3752A2

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3752A2	#FFFFFF	#000000	##FFFFFF
##3752A2	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275CA5

Deuteranopia (green-blind)

#0E52A0

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3752a2;
/* rgb */ color: rgb(55, 82, 162);
/* oklch */ color: oklch(46.2% 0.133 267.1);

Tailwind

colors: {
  custom: {
    50: '#7982be',
    500: '#3752a2',
    950: '#000000',
  },
}

SCSS

$custom: #3752a2;
$custom-light: #7982be;
$custom-dark: #000000;

JSON

{
  "hex": "#3752a2",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 162
  },
  "hsl": {
    "h": 224.86,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46156,
    "c": 0.13317,
    "h": 267.1
  },
  "luminance": 0.09455
}

Semantic roles & 50–950 ramp

primary

#3752A2

secondary

#BDAC78

accent

#B64FD9

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3752A2

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

Preview Lab → · Contrast checker → · Palette generator →