#375691#375691

#375691 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.9% C 0.103 H 262.2°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#375691
RGB	rgb(55, 86, 145)
HSL	hsl(219, 45%, 39%)
HSV	hsv(219, 62%, 57%)
CMYK	cmyk(62.1%, 40.7%, 0%, 43.1%)
CIE-LAB	lab(36.95, 7.90, -36.03)
CIE-LCH	lch(36.95, 36.88, 282.38°)
OKLab	oklab(45.9% -0.0141 -0.1024)
OKLCH	oklch(45.9% 0.103 262.2)
XYZ	xyz(10.0124, 9.5113, 28.0908)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375691 #917237

analogous

#378391 #375691 #453791

triadic

#375691 #913756 #569137

tetradic

#375691 #913783 #917237 #379145

square

#375691 #913783 #917237 #379145

split-complementary

#375691 #914537 #839137

monochromatic

#152138 #263C65 #375691 #4B71BB #7794CB

Accessibility & contrast

On white

7.24

#375691 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#375691 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375691

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375691	#FFFFFF	#000000	##FFFFFF
##375691	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5B93

Deuteranopia (green-blind)

#305390

Tritanopia (blue-blind)

#00636C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #375691;
/* rgb */ color: rgb(55, 86, 145);
/* oklch */ color: oklch(45.9% 0.103 262.2);

Tailwind

colors: {
  custom: {
    50: '#7685b1',
    500: '#375691',
    950: '#000000',
  },
}

SCSS

$custom: #375691;
$custom-light: #7685b1;
$custom-dark: #000000;

JSON

{
  "hex": "#375691",
  "rgb": {
    "r": 55,
    "g": 86,
    "b": 145
  },
  "hsl": {
    "h": 219.333,
    "s": 45,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45898,
    "c": 0.10336,
    "h": 262.2
  },
  "luminance": 0.09512
}

Semantic roles & 50–950 ramp

primary

#375691

secondary

#B49D70

accent

#A853D5

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #375691

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

Preview Lab → · Contrast checker → · Palette generator →