#375481#375481

#375481 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.5% C 0.082 H 258.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#375481
RGB	rgb(55, 84, 129)
HSL	hsl(216, 40%, 36%)
HSV	hsv(216, 57%, 51%)
CMYK	cmyk(57.4%, 34.9%, 0%, 49.4%)
CIE-LAB	lab(35.47, 3.53, -28.60)
CIE-LCH	lch(35.47, 28.82, 277.03°)
OKLab	oklab(44.46% -0.0158 -0.0807)
OKLCH	oklch(44.46% 0.082 258.9)
XYZ	xyz(8.7070, 8.7372, 21.9922)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375481 #816437

analogous

#377981 #375481 #3F3781

triadic

#375481 #813754 #548137

tetradic

#375481 #813779 #816437 #37813F

square

#375481 #813779 #816437 #37813F

split-complementary

#375481 #813F37 #798137

monochromatic

#121C2B #253856 #375481 #4970AC #7090C2

Accessibility & contrast

On white

7.64

#375481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#375481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375481

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375481	#FFFFFF	#000000	##FFFFFF
##375481	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425783

Deuteranopia (green-blind)

#395080

Tritanopia (blue-blind)

#065E64

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375481;
/* rgb */ color: rgb(55, 84, 129);
/* oklch */ color: oklch(44.5% 0.082 258.9);

Tailwind

colors: {
  custom: {
    50: '#7483a6',
    500: '#375481',
    950: '#000000',
  },
}

SCSS

$custom: #375481;
$custom-light: #7483a6;
$custom-dark: #000000;

JSON

{
  "hex": "#375481",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 129
  },
  "hsl": {
    "h": 216.486,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44464,
    "c": 0.08225,
    "h": 258.9
  },
  "luminance": 0.08738
}

Semantic roles & 50–950 ramp

primary

#375481

secondary

#AB9169

accent

#A158D0

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #375481

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

Preview Lab → · Contrast checker → · Palette generator →