#342899#342899

#342899 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.4% C 0.174 H 278.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#342899
RGB	rgb(52, 40, 153)
HSL	hsl(246, 59%, 38%)
HSV	hsv(246, 74%, 60%)
CMYK	cmyk(66%, 73.9%, 0%, 40%)
CIE-LAB	lab(25.40, 39.96, -59.61)
CIE-LCH	lch(25.40, 71.76, 303.84°)
OKLab	oklab(37.42% 0.0261 -0.1721)
OKLCH	oklch(37.42% 0.174 278.6)
XYZ	xyz(7.9229, 4.5469, 30.5909)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342899 #8D9928

analogous

#285499 #342899 #6D2899

triadic

#342899 #993428 #289934

tetradic

#342899 #992854 #8D9928 #28996D

square

#342899 #992854 #8D9928 #28996D

split-complementary

#342899 #996D28 #549928

monochromatic

#130F38 #241B68 #342899 #4435CA #7165D7

Accessibility & contrast

On white

11.00

#342899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#342899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342899

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342899	#FFFFFF	#000000	##FFFFFF
##342899	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#003897

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342899;
/* rgb */ color: rgb(52, 40, 153);
/* oklch */ color: oklch(37.4% 0.174 278.6);

Tailwind

colors: {
  custom: {
    50: '#7964b8',
    500: '#342899',
    950: '#000000',
  },
}

SCSS

$custom: #342899;
$custom-light: #7964b8;
$custom-dark: #000000;

JSON

{
  "hex": "#342899",
  "rgb": {
    "r": 52,
    "g": 40,
    "b": 153
  },
  "hsl": {
    "h": 246.372,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37419,
    "c": 0.17404,
    "h": 278.6
  },
  "luminance": 0.04548
}

Semantic roles & 50–950 ramp

primary

#342899

secondary

#B3BD60

accent

#E246D1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #342899

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

Preview Lab → · Contrast checker → · Palette generator →