#372EBD#372EBD

#372EBD is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.2% C 0.211 H 275.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#372EBD
RGB	rgb(55, 46, 189)
HSL	hsl(244, 61%, 46%)
HSV	hsv(244, 76%, 74%)
CMYK	cmyk(70.9%, 75.7%, 0%, 25.9%)
CIE-LAB	lab(30.49, 48.56, -72.85)
CIE-LCH	lch(30.49, 87.55, 303.69°)
OKLab	oklab(42.18% 0.019 -0.2106)
OKLCH	oklch(42.18% 0.212 275.1)
XYZ	xyz(11.7348, 6.4392, 48.7587)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372EBD #B4BD2E

analogous

#2E6CBD #372EBD #7E2EBD

triadic

#372EBD #BD372E #2EBD37

tetradic

#372EBD #BD2E6C #B4BD2E #2EBD7E

square

#372EBD #BD2E6C #B4BD2E #2EBD7E

split-complementary

#372EBD #BD7E2E #6CBD2E

monochromatic

#1A165B #29228C #372EBD #5B53D5 #8A84E1

Accessibility & contrast

On white

9.18

#372EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#372EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372EBD

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372EBD	#FFFFFF	#000000	##FFFFFF
##372EBD	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC1

Deuteranopia (green-blind)

#0041BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #372ebd;
/* rgb */ color: rgb(55, 46, 189);
/* oklch */ color: oklch(42.2% 0.211 275.1);

Tailwind

colors: {
  custom: {
    50: '#8269d2',
    500: '#372ebd',
    950: '#000000',
  },
}

SCSS

$custom: #372ebd;
$custom-light: #8269d2;
$custom-dark: #000000;

JSON

{
  "hex": "#372ebd",
  "rgb": {
    "r": 55,
    "g": 46,
    "b": 189
  },
  "hsl": {
    "h": 243.776,
    "s": 60.851,
    "l": 46.078
  },
  "oklch": {
    "l": 0.42184,
    "c": 0.2115,
    "h": 275.1
  },
  "luminance": 0.0644
}

Semantic roles & 50–950 ramp

primary

#372EBD

secondary

#C6CA7C

accent

#E444DA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #372EBD

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

Preview Lab → · Contrast checker → · Palette generator →