#342299#342299

#342299 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.180 H 279.6°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#342299
RGB	rgb(52, 34, 153)
HSL	hsl(249, 64%, 37%)
HSV	hsv(249, 78%, 60%)
CMYK	cmyk(66%, 77.8%, 0%, 40%)
CIE-LAB	lab(24.24, 43.25, -61.53)
CIE-LCH	lch(24.24, 75.21, 305.11°)
OKLab	oklab(36.6% 0.0299 -0.1776)
OKLCH	oklch(36.6% 0.18 279.6)
XYZ	xyz(7.7361, 4.1734, 30.5287)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342299 #879922

analogous

#224C99 #342299 #702299

triadic

#342299 #993422 #229934

tetradic

#342299 #99224C #879922 #229970

square

#342299 #99224C #879922 #229970

split-complementary

#342299 #997022 #4C9922

monochromatic

#120C35 #231767 #342299 #452DCB #6E5BDB

Accessibility & contrast

On white

11.45

#342299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#342299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342299

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342299	#FFFFFF	#000000	##FFFFFF
##342299	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9C

Deuteranopia (green-blind)

#003597

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342299;
/* rgb */ color: rgb(52, 34, 153);
/* oklch */ color: oklch(36.6% 0.180 279.6);

Tailwind

colors: {
  custom: {
    50: '#7a60b8',
    500: '#342299',
    950: '#000000',
  },
}

SCSS

$custom: #342299;
$custom-light: #7a60b8;
$custom-dark: #000000;

JSON

{
  "hex": "#342299",
  "rgb": {
    "r": 52,
    "g": 34,
    "b": 153
  },
  "hsl": {
    "h": 249.076,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36596,
    "c": 0.18014,
    "h": 279.6
  },
  "luminance": 0.04174
}

Semantic roles & 50–950 ramp

primary

#342299

secondary

#AFBF58

accent

#E741CE

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #342299

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

Preview Lab → · Contrast checker → · Palette generator →