#375799#375799

#375799 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.6% C 0.114 H 263.2°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#375799
RGB	rgb(55, 87, 153)
HSL	hsl(220, 47%, 41%)
HSV	hsv(220, 64%, 60%)
CMYK	cmyk(64.1%, 43.1%, 0%, 40%)
CIE-LAB	lab(37.71, 10.15, -39.64)
CIE-LCH	lch(37.71, 40.92, 284.36°)
OKLab	oklab(46.64% -0.0135 -0.113)
OKLCH	oklch(46.64% 0.114 263.2)
XYZ	xyz(10.7315, 9.9275, 31.4815)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375799 #997937

analogous

#378899 #375799 #483799

triadic

#375799 #993757 #579937

tetradic

#375799 #993788 #997937 #379948

square

#375799 #993788 #997937 #379948

split-complementary

#375799 #994837 #889937

monochromatic

#17243F #273D6C #375799 #4E73BF #7B97D0

Accessibility & contrast

On white

7.03

#375799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#375799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375799

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375799	#FFFFFF	#000000	##FFFFFF
##375799	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9C

Deuteranopia (green-blind)

#2A5598

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375799;
/* rgb */ color: rgb(55, 87, 153);
/* oklch */ color: oklch(46.6% 0.114 263.2);

Tailwind

colors: {
  custom: {
    50: '#7886b7',
    500: '#375799',
    950: '#000000',
  },
}

SCSS

$custom: #375799;
$custom-light: #7886b7;
$custom-dark: #000000;

JSON

{
  "hex": "#375799",
  "rgb": {
    "r": 55,
    "g": 87,
    "b": 153
  },
  "hsl": {
    "h": 220.408,
    "s": 47.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46638,
    "c": 0.11378,
    "h": 263.2
  },
  "luminance": 0.09929
}

Semantic roles & 50–950 ramp

primary

#375799

secondary

#B9A273

accent

#AB51D7

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #375799

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

Preview Lab → · Contrast checker → · Palette generator →