#374190#374190

#374190 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.130 H 273.9°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#374190
RGB	rgb(55, 65, 144)
HSL	hsl(233, 45%, 39%)
HSV	hsv(233, 62%, 56%)
CMYK	cmyk(61.8%, 54.9%, 0%, 43.5%)
CIE-LAB	lab(30.89, 21.46, -45.12)
CIE-LCH	lch(30.89, 49.97, 295.43°)
OKLab	oklab(41.26% 0.0087 -0.1294)
OKLCH	oklch(41.26% 0.13 273.9)
XYZ	xyz(8.4982, 6.6058, 27.2074)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374190 #908637

analogous

#376E90 #374190 #5A3790

triadic

#374190 #903741 #419037

tetradic

#374190 #90376E #908637 #37905A

square

#374190 #90376E #908637 #37905A

split-complementary

#374190 #905A37 #6E9037

monochromatic

#151937 #262D64 #374190 #4A57BA #7780CB

Accessibility & contrast

On white

9.05

#374190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#374190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374190

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374190	#FFFFFF	#000000	##FFFFFF
##374190	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4D93

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #374190;
/* rgb */ color: rgb(55, 65, 144);
/* oklch */ color: oklch(41.3% 0.130 273.9);

Tailwind

colors: {
  custom: {
    50: '#7775b1',
    500: '#374190',
    950: '#000000',
  },
}

SCSS

$custom: #374190;
$custom-light: #7775b1;
$custom-dark: #000000;

JSON

{
  "hex": "#374190",
  "rgb": {
    "r": 55,
    "g": 65,
    "b": 144
  },
  "hsl": {
    "h": 233.258,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41255,
    "c": 0.12967,
    "h": 273.9
  },
  "luminance": 0.06606
}

Semantic roles & 50–950 ramp

primary

#374190

secondary

#B4AC6F

accent

#C653D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #374190

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

Preview Lab → · Contrast checker → · Palette generator →