#37468C#37468C

#37468C is a dark, moderate blue. Relative luminance 0.071; OKLCH L 42.0% C 0.117 H 271.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#37468C
RGB	rgb(55, 70, 140)
HSL	hsl(229, 44%, 38%)
HSV	hsv(229, 61%, 55%)
CMYK	cmyk(60.7%, 50%, 0%, 45.1%)
CIE-LAB	lab(32.00, 16.68, -40.88)
CIE-LCH	lch(32.00, 44.15, 292.19°)
OKLab	oklab(42% 0.0029 -0.1168)
OKLCH	oklch(42% 0.117 271.4)
XYZ	xyz(8.4978, 7.0853, 25.7257)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37468C #8C7D37

analogous

#37708C #37468C #52378C

triadic

#37468C #8C3746 #468C37

tetradic

#37468C #8C3770 #8C7D37 #378C52

square

#37468C #8C3770 #8C7D37 #378C52

split-complementary

#37468C #8C5237 #708C37

monochromatic

#141A34 #263060 #37468C #495CB7 #7584C9

Accessibility & contrast

On white

8.69

#37468C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#37468C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37468C

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37468C	#FFFFFF	#000000	##FFFFFF
##37468C	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234F8F

Deuteranopia (green-blind)

#14488B

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #37468c;
/* rgb */ color: rgb(55, 70, 140);
/* oklch */ color: oklch(42.0% 0.117 271.4);

Tailwind

colors: {
  custom: {
    50: '#7679ae',
    500: '#37468c',
    950: '#000000',
  },
}

SCSS

$custom: #37468c;
$custom-light: #7679ae;
$custom-dark: #000000;

JSON

{
  "hex": "#37468c",
  "rgb": {
    "r": 55,
    "g": 70,
    "b": 140
  },
  "hsl": {
    "h": 229.412,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42003,
    "c": 0.11688,
    "h": 271.4
  },
  "luminance": 0.07086
}

Semantic roles & 50–950 ramp

primary

#37468C

secondary

#B1A56D

accent

#BD54D3

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #37468C

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

Preview Lab → · Contrast checker → · Palette generator →