#342DBD#342DBD

#342DBD is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.9% C 0.213 H 274.2°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#342DBD
RGB	rgb(52, 45, 189)
HSL	hsl(243, 62%, 46%)
HSV	hsv(243, 76%, 74%)
CMYK	cmyk(72.5%, 76.2%, 0%, 25.9%)
CIE-LAB	lab(30.11, 48.82, -73.50)
CIE-LCH	lch(30.11, 88.23, 303.60°)
OKLab	oklab(41.86% 0.0157 -0.2126)
OKLCH	oklch(41.86% 0.213 274.2)
XYZ	xyz(11.5368, 6.2798, 48.7384)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342DBD #B6BD2D

analogous

#2D6EBD #342DBD #7C2DBD

triadic

#342DBD #BD342D #2DBD34

tetradic

#342DBD #BD2D6E #B6BD2D #2DBD7C

square

#342DBD #BD2D6E #B6BD2D #2DBD7C

split-complementary

#342DBD #BD7C2D #6EBD2D

monochromatic

#19155A #26218C #342DBD #5852D6 #8883E1

Accessibility & contrast

On white

9.31

#342DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#342DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DBD

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DBD	#FFFFFF	#000000	##FFFFFF
##342DBD	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC1

Deuteranopia (green-blind)

#0040BA

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #342dbd;
/* rgb */ color: rgb(52, 45, 189);
/* oklch */ color: oklch(41.9% 0.213 274.2);

Tailwind

colors: {
  custom: {
    50: '#8169d2',
    500: '#342dbd',
    950: '#000000',
  },
}

SCSS

$custom: #342dbd;
$custom-light: #8169d2;
$custom-dark: #000000;

JSON

{
  "hex": "#342dbd",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 189
  },
  "hsl": {
    "h": 242.917,
    "s": 61.538,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41859,
    "c": 0.21317,
    "h": 274.2
  },
  "luminance": 0.06281
}

Semantic roles & 50–950 ramp

primary

#342DBD

secondary

#C7CB7B

accent

#E543DD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #342DBD

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

Preview Lab → · Contrast checker → · Palette generator →