#342E73#342E73

#342E73 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.9% C 0.115 H 282.6°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#342E73
RGB	rgb(52, 46, 115)
HSL	hsl(245, 43%, 32%)
HSV	hsv(245, 60%, 45%)
CMYK	cmyk(54.8%, 60%, 0%, 54.9%)
CIE-LAB	lab(23.41, 23.37, -39.07)
CIE-LCH	lch(23.41, 45.53, 300.88°)
OKLab	oklab(34.93% 0.0251 -0.1118)
OKLCH	oklch(34.93% 0.115 282.6)
XYZ	xyz(5.4867, 3.9216, 16.6842)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E73 #6D732E

analogous

#2E4B73 #342E73 #572E73

triadic

#342E73 #73342E #2E7334

tetradic

#342E73 #732E4B #6D732E #2E7357

square

#342E73 #732E4B #6D732E #2E7357

split-complementary

#342E73 #73572E #4B732E

monochromatic

#0C0B1C #201D47 #342E73 #483F9F #665DBE

Accessibility & contrast

On white

11.77

#342E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#342E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E73

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E73	#FFFFFF	#000000	##FFFFFF
##342E73	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A75

Deuteranopia (green-blind)

#003572

Tritanopia (blue-blind)

#1A3E4B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #342e73;
/* rgb */ color: rgb(52, 46, 115);
/* oklch */ color: oklch(34.9% 0.115 282.6);

Tailwind

colors: {
  custom: {
    50: '#71679c',
    500: '#342e73',
    950: '#000000',
  },
}

SCSS

$custom: #342e73;
$custom-light: #71679c;
$custom-dark: #000000;

JSON

{
  "hex": "#342e73",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 245.217,
    "s": 42.857,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3493,
    "c": 0.11461,
    "h": 282.6
  },
  "luminance": 0.03922
}

Semantic roles & 50–950 ramp

primary

#342E73

secondary

#9EA458

accent

#D355C8

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #342E73

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

Preview Lab → · Contrast checker → · Palette generator →