#342D82#342D82

#342D82 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.138 H 280.7°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#342D82
RGB	rgb(52, 45, 130)
HSL	hsl(245, 49%, 34%)
HSV	hsv(245, 65%, 51%)
CMYK	cmyk(60%, 65.4%, 0%, 49%)
CIE-LAB	lab(24.38, 29.18, -47.01)
CIE-LCH	lch(24.38, 55.33, 301.83°)
OKLab	oklab(36.03% 0.0254 -0.1352)
OKLCH	oklch(36.03% 0.138 280.7)
XYZ	xyz(6.3826, 4.2181, 21.5926)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D82 #7B822D

analogous

#2D5182 #342D82 #5F2D82

triadic

#342D82 #82342D #2D8234

tetradic

#342D82 #822D51 #7B822D #2D825F

square

#342D82 #822D51 #7B822D #2D825F

split-complementary

#342D82 #825F2D #51822D

monochromatic

#100E27 #221D55 #342D82 #463DAF #6A61C8

Accessibility & contrast

On white

11.39

#342D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#342D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D82

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D82	#FFFFFF	#000000	##FFFFFF
##342D82	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D85

Deuteranopia (green-blind)

#003780

Tritanopia (blue-blind)

#044253

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342d82;
/* rgb */ color: rgb(52, 45, 130);
/* oklch */ color: oklch(36.0% 0.138 280.7);

Tailwind

colors: {
  custom: {
    50: '#7466a7',
    500: '#342d82',
    950: '#000000',
  },
}

SCSS

$custom: #342d82;
$custom-light: #7466a7;
$custom-dark: #000000;

JSON

{
  "hex": "#342d82",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 130
  },
  "hsl": {
    "h": 244.941,
    "s": 48.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36027,
    "c": 0.13755,
    "h": 280.7
  },
  "luminance": 0.04219
}

Semantic roles & 50–950 ramp

primary

#342D82

secondary

#A8AF5C

accent

#D850CD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342D82

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

Preview Lab → · Contrast checker → · Palette generator →