#3752AE#3752AE

#3752AE is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.150 H 267.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3752AE
RGB	rgb(55, 82, 174)
HSL	hsl(226, 52%, 45%)
HSV	hsv(226, 68%, 68%)
CMYK	cmyk(68.4%, 52.9%, 0%, 31.8%)
CIE-LAB	lab(37.67, 21.11, -52.25)
CIE-LCH	lch(37.67, 56.36, 292.00°)
OKLab	oklab(47.04% -0.0055 -0.1501)
OKLCH	oklch(47.04% 0.15 267.9)
XYZ	xyz(12.2302, 9.9016, 41.3029)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3752AE #AE9337

analogous

#378DAE #3752AE #5837AE

triadic

#3752AE #AE3752 #52AE37

tetradic

#3752AE #AE378D #AE9337 #37AE58

square

#3752AE #AE378D #AE9337 #37AE58

split-complementary

#3752AE #AE5837 #8DAE37

monochromatic

#1A2651 #283C7F #3752AE #5872CA #8699D9

Accessibility & contrast

On white

7.05

#3752AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3752AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3752AE

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3752AE	#FFFFFF	#000000	##FFFFFF
##3752AE	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165EB1

Deuteranopia (green-blind)

#0053AC

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3752ae;
/* rgb */ color: rgb(55, 82, 174);
/* oklch */ color: oklch(47.0% 0.150 267.9);

Tailwind

colors: {
  custom: {
    50: '#7c82c7',
    500: '#3752ae',
    950: '#000000',
  },
}

SCSS

$custom: #3752ae;
$custom-light: #7c82c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3752ae",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 174
  },
  "hsl": {
    "h": 226.387,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4704,
    "c": 0.15023,
    "h": 267.9
  },
  "luminance": 0.09903
}

Semantic roles & 50–950 ramp

primary

#3752AE

secondary

#C3B37E

accent

#BB4CDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3752AE

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

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