#37468D#37468D

#37468D is a dark, moderate blue. Relative luminance 0.071; OKLCH L 42.1% C 0.118 H 271.5°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#37468D
RGB	rgb(55, 70, 141)
HSL	hsl(230, 44%, 38%)
HSV	hsv(230, 61%, 55%)
CMYK	cmyk(61%, 50.4%, 0%, 44.7%)
CIE-LAB	lab(32.07, 17.04, -41.39)
CIE-LCH	lch(32.07, 44.76, 292.37°)
OKLab	oklab(42.08% 0.0031 -0.1183)
OKLCH	oklch(42.08% 0.118 271.5)
XYZ	xyz(8.5718, 7.1150, 26.1158)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37468D #8D7E37

analogous

#37718D #37468D #53378D

triadic

#37468D #8D3746 #468D37

tetradic

#37468D #8D3771 #8D7E37 #378D53

square

#37468D #8D3771 #8D7E37 #378D53

split-complementary

#37468D #8D5337 #718D37

monochromatic

#151A35 #263061 #37468D #495CB8 #7584C9

Accessibility & contrast

On white

8.67

#37468D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#37468D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37468D

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37468D	#FFFFFF	#000000	##FFFFFF
##37468D	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224F90

Deuteranopia (green-blind)

#12488C

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #37468d;
/* rgb */ color: rgb(55, 70, 141);
/* oklch */ color: oklch(42.1% 0.118 271.5);

Tailwind

colors: {
  custom: {
    50: '#7679af',
    500: '#37468d',
    950: '#000000',
  },
}

SCSS

$custom: #37468d;
$custom-light: #7679af;
$custom-dark: #000000;

JSON

{
  "hex": "#37468d",
  "rgb": {
    "r": 55,
    "g": 70,
    "b": 141
  },
  "hsl": {
    "h": 229.535,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42075,
    "c": 0.11837,
    "h": 271.5
  },
  "luminance": 0.07116
}

Semantic roles & 50–950 ramp

primary

#37468D

secondary

#B2A66E

accent

#BD54D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #37468D

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

Preview Lab → · Contrast checker → · Palette generator →