#375281#375281

#375281 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.0% C 0.085 H 260.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#375281
RGB	rgb(55, 82, 129)
HSL	hsl(218, 40%, 36%)
HSV	hsv(218, 57%, 51%)
CMYK	cmyk(57.4%, 36.4%, 0%, 49.4%)
CIE-LAB	lab(34.87, 4.82, -29.56)
CIE-LCH	lch(34.87, 29.95, 279.26°)
OKLab	oklab(43.99% -0.0134 -0.0835)
OKLCH	oklch(43.99% 0.085 260.9)
XYZ	xyz(8.5539, 8.4311, 21.9412)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375281 #816637

analogous

#377781 #375281 #413781

triadic

#375281 #813752 #528137

tetradic

#375281 #813777 #816637 #378141

square

#375281 #813777 #816637 #378141

split-complementary

#375281 #814137 #778137

monochromatic

#121B2B #253756 #375281 #496DAC #708EC2

Accessibility & contrast

On white

7.82

#375281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#375281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375281

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375281	#FFFFFF	#000000	##FFFFFF
##375281	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5683

Deuteranopia (green-blind)

#364F80

Tritanopia (blue-blind)

#075C63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #375281;
/* rgb */ color: rgb(55, 82, 129);
/* oklch */ color: oklch(44.0% 0.085 260.9);

Tailwind

colors: {
  custom: {
    50: '#7482a6',
    500: '#375281',
    950: '#000000',
  },
}

SCSS

$custom: #375281;
$custom-light: #7482a6;
$custom-dark: #000000;

JSON

{
  "hex": "#375281",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 129
  },
  "hsl": {
    "h": 218.108,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43991,
    "c": 0.08458,
    "h": 260.9
  },
  "luminance": 0.08432
}

Semantic roles & 50–950 ramp

primary

#375281

secondary

#AB9369

accent

#A458D0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #375281

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

Preview Lab → · Contrast checker → · Palette generator →