#373595#373595

#373595 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.153 H 277.7°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#373595
RGB	rgb(55, 53, 149)
HSL	hsl(241, 48%, 40%)
HSV	hsv(241, 64%, 58%)
CMYK	cmyk(63.1%, 64.4%, 0%, 41.6%)
CIE-LAB	lab(28.19, 31.11, -52.58)
CIE-LCH	lch(28.19, 61.09, 300.61°)
OKLab	oklab(39.37% 0.0204 -0.1514)
OKLCH	oklch(39.37% 0.153 277.7)
XYZ	xyz(8.2717, 5.5277, 29.0590)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373595 #939535

analogous

#356395 #373595 #673595

triadic

#373595 #953735 #359537

tetradic

#373595 #953563 #939535 #359567

square

#373595 #953563 #939535 #359567

split-complementary

#373595 #956735 #639535

monochromatic

#16153B #262568 #373595 #4B49BE #7876CE

Accessibility & contrast

On white

9.97

#373595 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#373595 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373595

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373595	#FFFFFF	#000000	##FFFFFF
##373595	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004798

Deuteranopia (green-blind)

#003E93

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #373595;
/* rgb */ color: rgb(55, 53, 149);
/* oklch */ color: oklch(39.4% 0.153 277.7);

Tailwind

colors: {
  custom: {
    50: '#796cb5',
    500: '#373595',
    950: '#000000',
  },
}

SCSS

$custom: #373595;
$custom-light: #796cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#373595",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 149
  },
  "hsl": {
    "h": 241.25,
    "s": 47.525,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39374,
    "c": 0.15278,
    "h": 277.7
  },
  "luminance": 0.05528
}

Semantic roles & 50–950 ramp

primary

#373595

secondary

#B5B76F

accent

#D751D4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #373595

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

Preview Lab → · Contrast checker → · Palette generator →