#375584#375584

#375584 is a dark, moderate blue. Relative luminance 0.090; OKLCH L 44.9% C 0.086 H 259.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#375584
RGB	rgb(55, 85, 132)
HSL	hsl(217, 41%, 37%)
HSV	hsv(217, 58%, 52%)
CMYK	cmyk(58.3%, 35.6%, 0%, 48.2%)
CIE-LAB	lab(35.94, 3.93, -29.71)
CIE-LCH	lch(35.94, 29.97, 277.54°)
OKLab	oklab(44.88% -0.0162 -0.0839)
OKLCH	oklch(44.88% 0.086 259.1)
XYZ	xyz(8.9875, 8.9744, 23.0839)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375584 #846637

analogous

#377C84 #375584 #403784

triadic

#375584 #843755 #558437

tetradic

#375584 #84377C #846637 #378440

square

#375584 #84377C #846637 #378440

split-complementary

#375584 #844037 #7C8437

monochromatic

#131D2E #253959 #375584 #4971AF #7192C4

Accessibility & contrast

On white

7.51

#375584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#375584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375584

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375584	#FFFFFF	#000000	##FFFFFF
##375584	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425886

Deuteranopia (green-blind)

#385183

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375584;
/* rgb */ color: rgb(55, 85, 132);
/* oklch */ color: oklch(44.9% 0.086 259.1);

Tailwind

colors: {
  custom: {
    50: '#7484a8',
    500: '#375584',
    950: '#000000',
  },
}

SCSS

$custom: #375584;
$custom-light: #7484a8;
$custom-dark: #000000;

JSON

{
  "hex": "#375584",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 132
  },
  "hsl": {
    "h": 216.623,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44876,
    "c": 0.0855,
    "h": 259.1
  },
  "luminance": 0.08975
}

Semantic roles & 50–950 ramp

primary

#375584

secondary

#AD936A

accent

#A157D1

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #375584

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

Preview Lab → · Contrast checker → · Palette generator →