#334199#334199

#334199 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.144 H 271.8°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#334199
RGB	rgb(51, 65, 153)
HSL	hsl(232, 50%, 40%)
HSV	hsv(232, 67%, 60%)
CMYK	cmyk(66.7%, 57.5%, 0%, 40%)
CIE-LAB	lab(31.31, 24.01, -49.96)
CIE-LCH	lch(31.31, 55.43, 295.67°)
OKLab	oklab(41.71% 0.0046 -0.1437)
OKLCH	oklch(41.71% 0.144 271.8)
XYZ	xyz(9.0034, 6.7835, 30.9657)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334199 #998B33

analogous

#337499 #334199 #583399

triadic

#334199 #993341 #419933

tetradic

#334199 #993374 #998B33 #339958

square

#334199 #993374 #998B33 #339958

split-complementary

#334199 #995833 #749933

monochromatic

#141A3D #242D6B #334199 #4758C2 #7582D1

Accessibility & contrast

On white

8.91

#334199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#334199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334199

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334199	#FFFFFF	#000000	##FFFFFF
##334199	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9C

Deuteranopia (green-blind)

#004597

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #334199;
/* rgb */ color: rgb(51, 65, 153);
/* oklch */ color: oklch(41.7% 0.144 271.8);

Tailwind

colors: {
  custom: {
    50: '#7775b8',
    500: '#334199',
    950: '#000000',
  },
}

SCSS

$custom: #334199;
$custom-light: #7775b8;
$custom-dark: #000000;

JSON

{
  "hex": "#334199",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 153
  },
  "hsl": {
    "h": 231.765,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.41713,
    "c": 0.14377,
    "h": 271.8
  },
  "luminance": 0.06784
}

Semantic roles & 50–950 ramp

primary

#334199

secondary

#B9AF6E

accent

#C64EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #334199

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

Preview Lab → · Contrast checker → · Palette generator →