#334988#334988

#334988 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 42.1% C 0.108 H 267.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#334988
RGB	rgb(51, 73, 136)
HSL	hsl(224, 45%, 37%)
HSV	hsv(224, 63%, 53%)
CMYK	cmyk(62.5%, 46.3%, 0%, 46.7%)
CIE-LAB	lab(32.36, 12.40, -37.86)
CIE-LCH	lch(32.36, 39.84, 288.13°)
OKLab	oklab(42.13% -0.0053 -0.108)
OKLCH	oklch(42.13% 0.108 267.2)
XYZ	xyz(8.1902, 7.2458, 24.2547)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334988 #887233

analogous

#337488 #334988 #483388

triadic

#334988 #883349 #498833

tetradic

#334988 #883374 #887233 #338848

square

#334988 #883374 #887233 #338848

split-complementary

#334988 #884833 #748833

monochromatic

#12192F #22315B #334988 #4461B5 #6D85C8

Accessibility & contrast

On white

8.57

#334988 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#334988 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334988

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334988	#FFFFFF	#000000	##FFFFFF
##334988	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C508A

Deuteranopia (green-blind)

#1F4987

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #334988;
/* rgb */ color: rgb(51, 73, 136);
/* oklch */ color: oklch(42.1% 0.108 267.2);

Tailwind

colors: {
  custom: {
    50: '#737bab',
    500: '#334988',
    950: '#000000',
  },
}

SCSS

$custom: #334988;
$custom-light: #737bab;
$custom-dark: #000000;

JSON

{
  "hex": "#334988",
  "rgb": {
    "r": 51,
    "g": 73,
    "b": 136
  },
  "hsl": {
    "h": 224.471,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42128,
    "c": 0.10814,
    "h": 267.2
  },
  "luminance": 0.07246
}

Semantic roles & 50–950 ramp

primary

#334988

secondary

#B09D67

accent

#B353D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #334988

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

Preview Lab → · Contrast checker → · Palette generator →