#333349#333349

#333349 is a dark, muted blue. Relative luminance 0.036; OKLCH L 33.1% C 0.039 H 284.1°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#333349
RGB	rgb(51, 51, 73)
HSL	hsl(240, 18%, 24%)
HSV	hsv(240, 30%, 29%)
CMYK	cmyk(30.1%, 30.1%, 0%, 71.4%)
CIE-LAB	lab(22.13, 5.87, -13.57)
CIE-LCH	lch(22.13, 14.78, 293.41°)
OKLab	oklab(33.09% 0.0094 -0.0375)
OKLCH	oklch(33.09% 0.039 284.1)
XYZ	xyz(3.7514, 3.5524, 6.7901)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333349 #494933

analogous

#333E49 #333349 #3E3349

triadic

#333349 #493333 #334933

tetradic

#333349 #49333E #494933 #33493E

square

#333349 #49333E #494933 #33493E

split-complementary

#333349 #493E33 #3E4933

monochromatic

#0D0D12 #1A1A25 #333349 #4C4C6D #656591

Accessibility & contrast

On white

12.28

#333349 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#333349 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333349

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333349	#FFFFFF	#000000	##FFFFFF
##333349	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D364A

Deuteranopia (green-blind)

#2C3448

Tritanopia (blue-blind)

#2E373B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #333349;
/* rgb */ color: rgb(51, 51, 73);
/* oklch */ color: oklch(33.1% 0.039 284.1);

Tailwind

colors: {
  custom: {
    50: '#6b6a7b',
    500: '#333349',
    950: '#000000',
  },
}

SCSS

$custom: #333349;
$custom-light: #6b6a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#333349",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 73
  },
  "hsl": {
    "h": 240,
    "s": 17.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33093,
    "c": 0.03864,
    "h": 284.1
  },
  "luminance": 0.03552
}

Semantic roles & 50–950 ramp

primary

#333349

secondary

#79795F

accent

#BA6DBA

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #333349

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

Preview Lab → · Contrast checker → · Palette generator →