#375288#375288

#375288 is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.4% C 0.095 H 263.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#375288
RGB	rgb(55, 82, 136)
HSL	hsl(220, 42%, 37%)
HSV	hsv(220, 60%, 53%)
CMYK	cmyk(59.6%, 39.7%, 0%, 46.7%)
CIE-LAB	lab(35.25, 7.29, -33.25)
CIE-LCH	lch(35.25, 34.04, 282.37°)
OKLab	oklab(44.42% -0.0116 -0.0943)
OKLCH	oklch(44.42% 0.095 263)
XYZ	xyz(9.0353, 8.6236, 24.4762)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375288 #886D37

analogous

#377A88 #375288 #453788

triadic

#375288 #883752 #528837

tetradic

#375288 #88377A #886D37 #378845

square

#375288 #88377A #886D37 #378845

split-complementary

#375288 #884537 #7A8837

monochromatic

#141D31 #25385C #375288 #496CB4 #738FC6

Accessibility & contrast

On white

7.71

#375288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#375288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375288

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375288	#FFFFFF	#000000	##FFFFFF
##375288	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B578A

Deuteranopia (green-blind)

#314F87

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375288;
/* rgb */ color: rgb(55, 82, 136);
/* oklch */ color: oklch(44.4% 0.095 263.0);

Tailwind

colors: {
  custom: {
    50: '#7582ab',
    500: '#375288',
    950: '#000000',
  },
}

SCSS

$custom: #375288;
$custom-light: #7582ab;
$custom-dark: #000000;

JSON

{
  "hex": "#375288",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 136
  },
  "hsl": {
    "h": 220,
    "s": 42.408,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44415,
    "c": 0.095,
    "h": 263
  },
  "luminance": 0.08624
}

Semantic roles & 50–950 ramp

primary

#375288

secondary

#AF996C

accent

#A956D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #375288

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

Preview Lab → · Contrast checker → · Palette generator →