#374086#374086

#374086 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.3% C 0.116 H 274.4°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#374086
RGB	rgb(55, 64, 134)
HSL	hsl(233, 42%, 37%)
HSV	hsv(233, 59%, 53%)
CMYK	cmyk(59%, 52.2%, 0%, 47.5%)
CIE-LAB	lab(29.91, 18.56, -40.54)
CIE-LCH	lch(29.91, 44.58, 294.60°)
OKLab	oklab(40.29% 0.009 -0.1159)
OKLCH	oklch(40.29% 0.116 274.4)
XYZ	xyz(7.7106, 6.1997, 23.3400)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374086 #867D37

analogous

#376786 #374086 #563786

triadic

#374086 #863740 #408637

tetradic

#374086 #863767 #867D37 #378656

square

#374086 #863767 #867D37 #378656

split-complementary

#374086 #865637 #678637

monochromatic

#13172F #252B5B #374086 #4955B1 #727CC5

Accessibility & contrast

On white

9.38

#374086 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#374086 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374086

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374086	#FFFFFF	#000000	##FFFFFF
##374086	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4A89

Deuteranopia (green-blind)

#0C4385

Tritanopia (blue-blind)

#05505C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #374086;
/* rgb */ color: rgb(55, 64, 134);
/* oklch */ color: oklch(40.3% 0.116 274.4);

Tailwind

colors: {
  custom: {
    50: '#7574aa',
    500: '#374086',
    950: '#000000',
  },
}

SCSS

$custom: #374086;
$custom-light: #7574aa;
$custom-dark: #000000;

JSON

{
  "hex": "#374086",
  "rgb": {
    "r": 55,
    "g": 64,
    "b": 134
  },
  "hsl": {
    "h": 233.165,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40291,
    "c": 0.11625,
    "h": 274.4
  },
  "luminance": 0.062
}

Semantic roles & 50–950 ramp

primary

#374086

secondary

#AEA66B

accent

#C456D2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #374086

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

Preview Lab → · Contrast checker → · Palette generator →