#334266#334266

#334266 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.3% C 0.065 H 266.2°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#334266
RGB	rgb(51, 66, 102)
HSL	hsl(222, 33%, 30%)
HSV	hsv(222, 50%, 40%)
CMYK	cmyk(50%, 35.3%, 0%, 60%)
CIE-LAB	lab(28.27, 5.01, -23.00)
CIE-LCH	lch(28.27, 23.54, 282.29°)
OKLab	oklab(38.33% -0.0043 -0.0646)
OKLCH	oklch(38.33% 0.065 266.2)
XYZ	xyz(5.7110, 5.5592, 13.3399)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334266 #665733

analogous

#335B66 #334266 #3E3366

triadic

#334266 #663342 #426633

tetradic

#334266 #66335B #665733 #33663E

square

#334266 #66335B #665733 #33663E

split-complementary

#334266 #663E33 #5B6633

monochromatic

#0A0D14 #1F283D #334266 #475C8F #637AB1

Accessibility & contrast

On white

9.94

#334266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#334266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334266

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334266	#FFFFFF	#000000	##FFFFFF
##334266	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354567

Deuteranopia (green-blind)

#2F4165

Tritanopia (blue-blind)

#1F4A4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #334266;
/* rgb */ color: rgb(51, 66, 102);
/* oklch */ color: oklch(38.3% 0.065 266.2);

Tailwind

colors: {
  custom: {
    50: '#6e7692',
    500: '#334266',
    950: '#000000',
  },
}

SCSS

$custom: #334266;
$custom-light: #6e7692;
$custom-dark: #000000;

JSON

{
  "hex": "#334266",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 102
  },
  "hsl": {
    "h": 222.353,
    "s": 33.333,
    "l": 30
  },
  "oklch": {
    "l": 0.38333,
    "c": 0.06478,
    "h": 266.2
  },
  "luminance": 0.0556
}

Semantic roles & 50–950 ramp

primary

#334266

secondary

#97865E

accent

#AA5EC9

background

#F6F7F8

surface

#ECEDF0

border

#C7C8CB

text

#07080D

muted

#7A7B7D

Preview Lab

Preview with #334266

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

Preview Lab → · Contrast checker → · Palette generator →