#342C80#342C80

#342C80 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.136 H 281.3°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#342C80
RGB	rgb(52, 44, 128)
HSL	hsl(246, 49%, 34%)
HSV	hsv(246, 66%, 50%)
CMYK	cmyk(59.4%, 65.6%, 0%, 49.8%)
CIE-LAB	lab(23.97, 29.14, -46.43)
CIE-LCH	lch(23.97, 54.81, 302.11°)
OKLab	oklab(35.67% 0.0266 -0.1335)
OKLCH	oklch(35.67% 0.136 281.3)
XYZ	xyz(6.2119, 4.0895, 20.8799)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C80 #78802C

analogous

#2C4E80 #342C80 #5E2C80

triadic

#342C80 #80342C #2C8034

tetradic

#342C80 #802C4E #78802C #2C805E

square

#342C80 #802C4E #78802C #2C805E

split-complementary

#342C80 #805E2C #4E802C

monochromatic

#0F0D25 #211C52 #342C80 #473CAE #695FC8

Accessibility & contrast

On white

11.55

#342C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#342C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C80

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C80	#FFFFFF	#000000	##FFFFFF
##342C80	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#094151

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342c80;
/* rgb */ color: rgb(52, 44, 128);
/* oklch */ color: oklch(35.7% 0.136 281.3);

Tailwind

colors: {
  custom: {
    50: '#7466a6',
    500: '#342c80',
    950: '#000000',
  },
}

SCSS

$custom: #342c80;
$custom-light: #7466a6;
$custom-dark: #000000;

JSON

{
  "hex": "#342c80",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 128
  },
  "hsl": {
    "h": 245.714,
    "s": 48.837,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35671,
    "c": 0.1361,
    "h": 281.3
  },
  "luminance": 0.0409
}

Semantic roles & 50–950 ramp

primary

#342C80

secondary

#A6AE5A

accent

#D84FCB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342C80

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

Preview Lab → · Contrast checker → · Palette generator →