#342C93#342C93

#342C93 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.162 H 278.6°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#342C93
RGB	rgb(52, 44, 147)
HSL	hsl(245, 54%, 37%)
HSV	hsv(245, 70%, 58%)
CMYK	cmyk(64.6%, 70.1%, 0%, 42.4%)
CIE-LAB	lab(25.68, 35.60, -55.47)
CIE-LCH	lch(25.68, 65.91, 302.69°)
OKLab	oklab(37.44% 0.0242 -0.16)
OKLCH	oklch(37.44% 0.162 278.6)
XYZ	xyz(7.5816, 4.6374, 28.0937)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C93 #8B932C

analogous

#2C5893 #342C93 #672C93

triadic

#342C93 #93342C #2C9334

tetradic

#342C93 #932C58 #8B932C #2C9367

square

#342C93 #932C58 #8B932C #2C9367

split-complementary

#342C93 #93672C #58932C

monochromatic

#131035 #231E64 #342C93 #453AC2 #7068D2

Accessibility & contrast

On white

10.89

#342C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#342C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C93

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C93	#FFFFFF	#000000	##FFFFFF
##342C93	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#003991

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #342c93;
/* rgb */ color: rgb(52, 44, 147);
/* oklch */ color: oklch(37.4% 0.162 278.6);

Tailwind

colors: {
  custom: {
    50: '#7866b4',
    500: '#342c93',
    950: '#000000',
  },
}

SCSS

$custom: #342c93;
$custom-light: #7866b4;
$custom-dark: #000000;

JSON

{
  "hex": "#342c93",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 147
  },
  "hsl": {
    "h": 244.66,
    "s": 53.927,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37437,
    "c": 0.16182,
    "h": 278.6
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#342C93

secondary

#B2B863

accent

#DD4AD2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342C93

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

Preview Lab → · Contrast checker → · Palette generator →