#342DBF#342DBF

#342DBF is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.1% C 0.216 H 274.1°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#342DBF
RGB	rgb(52, 45, 191)
HSL	hsl(243, 62%, 46%)
HSV	hsv(243, 76%, 75%)
CMYK	cmyk(72.8%, 76.4%, 0%, 25.1%)
CIE-LAB	lab(30.32, 49.46, -74.32)
CIE-LCH	lch(30.32, 89.28, 303.64°)
OKLab	oklab(42.07% 0.0153 -0.215)
OKLCH	oklch(42.07% 0.216 274.1)
XYZ	xyz(11.7554, 6.3672, 49.8896)
Luminance	0.0637 (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

#342DBF #B8BF2D

analogous

#2D6FBF #342DBF #7D2DBF

triadic

#342DBF #BF342D #2DBF34

tetradic

#342DBF #BF2D6F #B8BF2D #2DBF7D

square

#342DBF #BF2D6F #B8BF2D #2DBF7D

split-complementary

#342DBF #BF7D2D #6FBF2D

monochromatic

#19165C #27218D #342DBF #5953D6 #8984E2

Accessibility & contrast

On white

9.24

#342DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#342DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DBF

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DBF	#FFFFFF	#000000	##FFFFFF
##342DBF	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC3

Deuteranopia (green-blind)

#0040BC

Tritanopia (blue-blind)

#005875

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #342dbf;
/* rgb */ color: rgb(52, 45, 191);
/* oklch */ color: oklch(42.1% 0.216 274.1);

Tailwind

colors: {
  custom: {
    50: '#8169d4',
    500: '#342dbf',
    950: '#000000',
  },
}

SCSS

$custom: #342dbf;
$custom-light: #8169d4;
$custom-dark: #000000;

JSON

{
  "hex": "#342dbf",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 191
  },
  "hsl": {
    "h": 242.877,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.42072,
    "c": 0.21554,
    "h": 274.1
  },
  "luminance": 0.06368
}

Semantic roles & 50–950 ramp

primary

#342DBF

secondary

#C8CB7C

accent

#E543DD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #342DBF

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

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