#375491#375491

#375491 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.4% C 0.106 H 263.6°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#375491
RGB	rgb(55, 84, 145)
HSL	hsl(221, 45%, 39%)
HSV	hsv(221, 62%, 57%)
CMYK	cmyk(62.1%, 42.1%, 0%, 43.1%)
CIE-LAB	lab(36.36, 9.21, -36.97)
CIE-LCH	lch(36.36, 38.09, 283.99°)
OKLab	oklab(45.44% -0.0118 -0.1052)
OKLCH	oklch(45.44% 0.106 263.6)
XYZ	xyz(9.8549, 9.1964, 28.0383)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375491 #917437

analogous

#378191 #375491 #473791

triadic

#375491 #913754 #549137

tetradic

#375491 #913781 #917437 #379147

square

#375491 #913781 #917437 #379147

split-complementary

#375491 #914737 #819137

monochromatic

#152138 #263A65 #375491 #4B6FBB #7792CB

Accessibility & contrast

On white

7.40

#375491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#375491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375491

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375491	#FFFFFF	#000000	##FFFFFF
##375491	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395A93

Deuteranopia (green-blind)

#2D5290

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #375491;
/* rgb */ color: rgb(55, 84, 145);
/* oklch */ color: oklch(45.4% 0.106 263.6);

Tailwind

colors: {
  custom: {
    50: '#7683b1',
    500: '#375491',
    950: '#000000',
  },
}

SCSS

$custom: #375491;
$custom-light: #7683b1;
$custom-dark: #000000;

JSON

{
  "hex": "#375491",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 145
  },
  "hsl": {
    "h": 220.667,
    "s": 45,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45441,
    "c": 0.10583,
    "h": 263.6
  },
  "luminance": 0.09197
}

Semantic roles & 50–950 ramp

primary

#375491

secondary

#B49E70

accent

#AB53D5

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #375491

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

Preview Lab → · Contrast checker → · Palette generator →