#342DA2#342DA2

#342DA2 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.180 H 276.7°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#342DA2
RGB	rgb(52, 45, 162)
HSL	hsl(244, 57%, 41%)
HSV	hsv(244, 72%, 64%)
CMYK	cmyk(67.9%, 72.2%, 0%, 36.5%)
CIE-LAB	lab(27.34, 40.03, -61.91)
CIE-LCH	lch(27.34, 73.72, 302.88°)
OKLab	oklab(39.07% 0.021 -0.1788)
OKLCH	oklch(39.07% 0.18 276.7)
XYZ	xyz(8.8740, 5.2147, 34.7143)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342DA2 #9BA22D

analogous

#2D60A2 #342DA2 #6E2DA2

triadic

#342DA2 #A2342D #2DA234

tetradic

#342DA2 #A22D60 #9BA22D #2DA26E

square

#342DA2 #A22D60 #9BA22D #2DA26E

split-complementary

#342DA2 #A26E2D #60A22D

monochromatic

#151242 #252072 #342DA2 #4A42CA #7872D8

Accessibility & contrast

On white

10.28

#342DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#342DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DA2

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DA2	#FFFFFF	#000000	##FFFFFF
##342DA2	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A5

Deuteranopia (green-blind)

#003BA0

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #342da2;
/* rgb */ color: rgb(52, 45, 162);
/* oklch */ color: oklch(39.1% 0.180 276.7);

Tailwind

colors: {
  custom: {
    50: '#7b67bf',
    500: '#342da2',
    950: '#000000',
  },
}

SCSS

$custom: #342da2;
$custom-light: #7b67bf;
$custom-dark: #000000;

JSON

{
  "hex": "#342da2",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 162
  },
  "hsl": {
    "h": 243.59,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39068,
    "c": 0.18006,
    "h": 276.7
  },
  "luminance": 0.05215
}

Semantic roles & 50–950 ramp

primary

#342DA2

secondary

#BABF6C

accent

#E048D7

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #342DA2

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

Preview Lab → · Contrast checker → · Palette generator →