#375289#375289

#375289 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.5% C 0.096 H 263.2°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#375289
RGB	rgb(55, 82, 137)
HSL	hsl(220, 43%, 38%)
HSV	hsv(220, 60%, 54%)
CMYK	cmyk(59.9%, 40.1%, 0%, 46.3%)
CIE-LAB	lab(35.31, 7.65, -33.77)
CIE-LCH	lch(35.31, 34.62, 282.76°)
OKLab	oklab(44.48% -0.0114 -0.0958)
OKLCH	oklch(44.48% 0.096 263.2)
XYZ	xyz(9.1066, 8.6522, 24.8522)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375289 #896E37

analogous

#377B89 #375289 #453789

triadic

#375289 #893752 #528937

tetradic

#375289 #89377B #896E37 #378945

square

#375289 #89377B #896E37 #378945

split-complementary

#375289 #894537 #7B8937

monochromatic

#141E32 #25385D #375289 #496CB5 #738FC7

Accessibility & contrast

On white

7.69

#375289 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#375289 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375289

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375289	#FFFFFF	#000000	##FFFFFF
##375289	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B578B

Deuteranopia (green-blind)

#305088

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375289;
/* rgb */ color: rgb(55, 82, 137);
/* oklch */ color: oklch(44.5% 0.096 263.2);

Tailwind

colors: {
  custom: {
    50: '#7582ac',
    500: '#375289',
    950: '#000000',
  },
}

SCSS

$custom: #375289;
$custom-light: #7582ac;
$custom-dark: #000000;

JSON

{
  "hex": "#375289",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 137
  },
  "hsl": {
    "h": 220.244,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44477,
    "c": 0.09649,
    "h": 263.2
  },
  "luminance": 0.08653
}

Semantic roles & 50–950 ramp

primary

#375289

secondary

#B0996C

accent

#A955D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #375289

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

Preview Lab → · Contrast checker → · Palette generator →