#342D84#342D84

#342D84 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.2% C 0.140 H 280.4°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#342D84
RGB	rgb(52, 45, 132)
HSL	hsl(245, 49%, 35%)
HSV	hsv(245, 66%, 52%)
CMYK	cmyk(60.6%, 65.9%, 0%, 48.2%)
CIE-LAB	lab(24.55, 29.87, -47.98)
CIE-LCH	lch(24.55, 56.52, 301.90°)
OKLab	oklab(36.21% 0.0253 -0.138)
OKLCH	oklch(36.21% 0.14 280.4)
XYZ	xyz(6.5181, 4.2723, 22.3065)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D84 #7D842D

analogous

#2D5184 #342D84 #602D84

triadic

#342D84 #84342D #2D8434

tetradic

#342D84 #842D51 #7D842D #2D8460

square

#342D84 #842D51 #7D842D #2D8460

split-complementary

#342D84 #84602D #51842D

monochromatic

#100E29 #221D56 #342D84 #463DB2 #6A62C9

Accessibility & contrast

On white

11.32

#342D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#342D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D84

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D84	#FFFFFF	#000000	##FFFFFF
##342D84	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E87

Deuteranopia (green-blind)

#003782

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342d84;
/* rgb */ color: rgb(52, 45, 132);
/* oklch */ color: oklch(36.2% 0.140 280.4);

Tailwind

colors: {
  custom: {
    50: '#7566a9',
    500: '#342d84',
    950: '#000000',
  },
}

SCSS

$custom: #342d84;
$custom-light: #7566a9;
$custom-dark: #000000;

JSON

{
  "hex": "#342d84",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 132
  },
  "hsl": {
    "h": 244.828,
    "s": 49.153,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36206,
    "c": 0.14033,
    "h": 280.4
  },
  "luminance": 0.04273
}

Semantic roles & 50–950 ramp

primary

#342D84

secondary

#A9B05D

accent

#D94FCE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #342D84

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

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