#375B96#375B96

#375B96 is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.4% C 0.105 H 259.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#375B96
RGB	rgb(55, 91, 150)
HSL	hsl(217, 46%, 40%)
HSV	hsv(217, 63%, 59%)
CMYK	cmyk(63.3%, 39.3%, 0%, 41.2%)
CIE-LAB	lab(38.72, 6.47, -36.24)
CIE-LCH	lch(38.72, 36.81, 280.13°)
OKLab	oklab(47.36% -0.0185 -0.1029)
OKLCH	oklch(47.36% 0.105 259.8)
XYZ	xyz(10.8197, 10.4954, 30.3039)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375B96 #967237

analogous

#378A96 #375B96 #423796

triadic

#375B96 #96375B #5B9637

tetradic

#375B96 #96378A #967237 #379642

square

#375B96 #96378A #967237 #379642

split-complementary

#375B96 #964237 #8A9637

monochromatic

#16253C #274069 #375B96 #4D77BE #7999CE

Accessibility & contrast

On white

6.78

#375B96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#375B96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375B96

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375B96	#FFFFFF	#000000	##FFFFFF
##375B96	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416098

Deuteranopia (green-blind)

#345795

Tritanopia (blue-blind)

#006871

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375b96;
/* rgb */ color: rgb(55, 91, 150);
/* oklch */ color: oklch(47.4% 0.105 259.8);

Tailwind

colors: {
  custom: {
    50: '#7789b5',
    500: '#375b96',
    950: '#000000',
  },
}

SCSS

$custom: #375b96;
$custom-light: #7789b5;
$custom-dark: #000000;

JSON

{
  "hex": "#375b96",
  "rgb": {
    "r": 55,
    "g": 91,
    "b": 150
  },
  "hsl": {
    "h": 217.263,
    "s": 46.341,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47359,
    "c": 0.1046,
    "h": 259.8
  },
  "luminance": 0.10496
}

Semantic roles & 50–950 ramp

primary

#375B96

secondary

#B79D72

accent

#A452D6

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #375B96

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

Preview Lab → · Contrast checker → · Palette generator →