#342B80#342B80

#342B80 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.137 H 281.6°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#342B80
RGB	rgb(52, 43, 128)
HSL	hsl(246, 50%, 34%)
HSV	hsv(246, 66%, 50%)
CMYK	cmyk(59.4%, 66.4%, 0%, 49.8%)
CIE-LAB	lab(23.72, 29.78, -46.82)
CIE-LCH	lch(23.72, 55.49, 302.46°)
OKLab	oklab(35.49% 0.0276 -0.1346)
OKLCH	oklch(35.49% 0.137 281.6)
XYZ	xyz(6.1751, 4.0159, 20.8676)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342B80 #77802B

analogous

#2B4C80 #342B80 #5E2B80

triadic

#342B80 #80342B #2B8034

tetradic

#342B80 #802B4C #77802B #2B805E

square

#342B80 #802B4C #77802B #2B805E

split-complementary

#342B80 #805E2B #4C802B

monochromatic

#0F0C24 #211C52 #342B80 #473AAE #685DC9

Accessibility & contrast

On white

11.65

#342B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#342B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342B80

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342B80	#FFFFFF	#000000	##FFFFFF
##342B80	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#094051

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #342b80;
/* rgb */ color: rgb(52, 43, 128);
/* oklch */ color: oklch(35.5% 0.137 281.6);

Tailwind

colors: {
  custom: {
    50: '#7465a6',
    500: '#342b80',
    950: '#000000',
  },
}

SCSS

$custom: #342b80;
$custom-light: #7465a6;
$custom-dark: #000000;

JSON

{
  "hex": "#342b80",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 128
  },
  "hsl": {
    "h": 246.353,
    "s": 49.708,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35495,
    "c": 0.13743,
    "h": 281.6
  },
  "luminance": 0.04016
}

Semantic roles & 50–950 ramp

primary

#342B80

secondary

#A5AE58

accent

#D94FCB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09050F

muted

#7B7A7F

Preview Lab

Preview with #342B80

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

Preview Lab → · Contrast checker → · Palette generator →