#375390#375390

#375390 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.1% C 0.106 H 264.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#375390
RGB	rgb(55, 83, 144)
HSL	hsl(221, 45%, 39%)
HSV	hsv(221, 62%, 56%)
CMYK	cmyk(61.8%, 42.4%, 0%, 43.5%)
CIE-LAB	lab(36.01, 9.50, -36.92)
CIE-LCH	lch(36.01, 38.12, 284.43°)
OKLab	oklab(45.15% -0.0109 -0.105)
OKLCH	oklch(45.15% 0.106 264.1)
XYZ	xyz(9.7011, 9.0115, 27.6083)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375390 #907437

analogous

#378090 #375390 #483790

triadic

#375390 #903753 #539037

tetradic

#375390 #903780 #907437 #379048

square

#375390 #903780 #907437 #379048

split-complementary

#375390 #904837 #809037

monochromatic

#152037 #263964 #375390 #4A6DBA #7791CB

Accessibility & contrast

On white

7.49

#375390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#375390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375390

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375390	#FFFFFF	#000000	##FFFFFF
##375390	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385992

Deuteranopia (green-blind)

#2C518F

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375390;
/* rgb */ color: rgb(55, 83, 144);
/* oklch */ color: oklch(45.1% 0.106 264.1);

Tailwind

colors: {
  custom: {
    50: '#7683b1',
    500: '#375390',
    950: '#000000',
  },
}

SCSS

$custom: #375390;
$custom-light: #7683b1;
$custom-dark: #000000;

JSON

{
  "hex": "#375390",
  "rgb": {
    "r": 55,
    "g": 83,
    "b": 144
  },
  "hsl": {
    "h": 221.124,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4515,
    "c": 0.10561,
    "h": 264.1
  },
  "luminance": 0.09012
}

Semantic roles & 50–950 ramp

primary

#375390

secondary

#B49E6F

accent

#AC53D4

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #375390

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

Preview Lab → · Contrast checker → · Palette generator →