#375280#375280

#375280 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.9% C 0.083 H 260.6°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#375280
RGB	rgb(55, 82, 128)
HSL	hsl(218, 40%, 36%)
HSV	hsv(218, 57%, 50%)
CMYK	cmyk(57%, 35.9%, 0%, 49.8%)
CIE-LAB	lab(34.81, 4.47, -29.02)
CIE-LCH	lch(34.81, 29.37, 278.76°)
OKLab	oklab(43.93% -0.0136 -0.082)
OKLCH	oklch(43.93% 0.083 260.6)
XYZ	xyz(8.4878, 8.4047, 21.5929)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375280 #806537

analogous

#377680 #375280 #403780

triadic

#375280 #803752 #528037

tetradic

#375280 #803776 #806537 #378040

square

#375280 #803776 #806537 #378040

split-complementary

#375280 #804037 #768037

monochromatic

#121B2A #253755 #375280 #496DAB #708EC2

Accessibility & contrast

On white

7.83

#375280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#375280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375280

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375280	#FFFFFF	#000000	##FFFFFF
##375280	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5682

Deuteranopia (green-blind)

#364F7F

Tritanopia (blue-blind)

#0A5C63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #375280;
/* rgb */ color: rgb(55, 82, 128);
/* oklch */ color: oklch(43.9% 0.083 260.6);

Tailwind

colors: {
  custom: {
    50: '#7482a5',
    500: '#375280',
    950: '#000000',
  },
}

SCSS

$custom: #375280;
$custom-light: #7482a5;
$custom-dark: #000000;

JSON

{
  "hex": "#375280",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 128
  },
  "hsl": {
    "h": 217.808,
    "s": 39.891,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43932,
    "c": 0.0831,
    "h": 260.6
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#375280

secondary

#AA9269

accent

#A358D0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #375280

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

Preview Lab → · Contrast checker → · Palette generator →