#374696#374696

#374696 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.7% C 0.132 H 271.7°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#374696
RGB	rgb(55, 70, 150)
HSL	hsl(231, 46%, 40%)
HSV	hsv(231, 63%, 59%)
CMYK	cmyk(63.3%, 53.3%, 0%, 41.2%)
CIE-LAB	lab(32.69, 20.29, -45.89)
CIE-LCH	lch(32.69, 50.17, 293.85°)
OKLab	oklab(42.74% 0.004 -0.1316)
OKLCH	oklch(42.74% 0.132 271.7)
XYZ	xyz(9.2689, 7.3938, 29.7869)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374696 #968737

analogous

#377696 #374696 #573796

triadic

#374696 #963746 #469637

tetradic

#374696 #963776 #968737 #379657

square

#374696 #963776 #968737 #379657

split-complementary

#374696 #965737 #769637

monochromatic

#161C3C #273169 #374696 #4D5EBE #7987CE

Accessibility & contrast

On white

8.47

#374696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#374696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374696

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374696	#FFFFFF	#000000	##FFFFFF
##374696	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165199

Deuteranopia (green-blind)

#004994

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #374696;
/* rgb */ color: rgb(55, 70, 150);
/* oklch */ color: oklch(42.7% 0.132 271.7);

Tailwind

colors: {
  custom: {
    50: '#7879b5',
    500: '#374696',
    950: '#000000',
  },
}

SCSS

$custom: #374696;
$custom-light: #7879b5;
$custom-dark: #000000;

JSON

{
  "hex": "#374696",
  "rgb": {
    "r": 55,
    "g": 70,
    "b": 150
  },
  "hsl": {
    "h": 230.526,
    "s": 46.341,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42742,
    "c": 0.13163,
    "h": 271.7
  },
  "luminance": 0.07395
}

Semantic roles & 50–950 ramp

primary

#374696

secondary

#B7AC72

accent

#C152D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #374696

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

Preview Lab → · Contrast checker → · Palette generator →