#375287#375287

#375287 is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.4% C 0.094 H 262.7°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#375287
RGB	rgb(55, 82, 135)
HSL	hsl(220, 42%, 37%)
HSV	hsv(220, 59%, 53%)
CMYK	cmyk(59.3%, 39.3%, 0%, 47.1%)
CIE-LAB	lab(35.19, 6.94, -32.72)
CIE-LCH	lch(35.19, 33.45, 281.97°)
OKLab	oklab(44.35% -0.0118 -0.0928)
OKLCH	oklch(44.35% 0.094 262.7)
XYZ	xyz(8.9645, 8.5954, 24.1036)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375287 #876C37

analogous

#377A87 #375287 #443787

triadic

#375287 #873752 #528737

tetradic

#375287 #87377A #876C37 #378744

square

#375287 #87377A #876C37 #378744

split-complementary

#375287 #874437 #7A8737

monochromatic

#141D30 #25385C #375287 #496CB2 #738FC6

Accessibility & contrast

On white

7.72

#375287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#375287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375287

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375287	#FFFFFF	#000000	##FFFFFF
##375287	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5789

Deuteranopia (green-blind)

#324F86

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375287;
/* rgb */ color: rgb(55, 82, 135);
/* oklch */ color: oklch(44.4% 0.094 262.7);

Tailwind

colors: {
  custom: {
    50: '#7582aa',
    500: '#375287',
    950: '#000000',
  },
}

SCSS

$custom: #375287;
$custom-light: #7582aa;
$custom-dark: #000000;

JSON

{
  "hex": "#375287",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 135
  },
  "hsl": {
    "h": 219.75,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44353,
    "c": 0.09351,
    "h": 262.7
  },
  "luminance": 0.08596
}

Semantic roles & 50–950 ramp

primary

#375287

secondary

#AF986B

accent

#A856D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #375287

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

Preview Lab → · Contrast checker → · Palette generator →