#342F75#342F75

#342F75 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 35.3% C 0.116 H 281.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#342F75
RGB	rgb(52, 47, 117)
HSL	hsl(244, 43%, 32%)
HSV	hsv(244, 60%, 46%)
CMYK	cmyk(55.6%, 59.8%, 0%, 54.1%)
CIE-LAB	lab(23.83, 23.39, -39.68)
CIE-LCH	lch(23.83, 46.06, 300.51°)
OKLab	oklab(35.29% 0.0239 -0.1136)
OKLCH	oklch(35.29% 0.116 281.9)
XYZ	xyz(5.6426, 4.0471, 17.3100)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342F75 #70752F

analogous

#2F4D75 #342F75 #572F75

triadic

#342F75 #75342F #2F7534

tetradic

#342F75 #752F4D #70752F #2F7557

square

#342F75 #752F4D #70752F #2F7557

split-complementary

#342F75 #75572F #4D752F

monochromatic

#0D0C1E #211D49 #342F75 #4741A1 #665FBF

Accessibility & contrast

On white

11.61

#342F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#342F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342F75

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342F75	#FFFFFF	#000000	##FFFFFF
##342F75	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#183F4D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342f75;
/* rgb */ color: rgb(52, 47, 117);
/* oklch */ color: oklch(35.3% 0.116 281.9);

Tailwind

colors: {
  custom: {
    50: '#72679d',
    500: '#342f75',
    950: '#000000',
  },
}

SCSS

$custom: #342f75;
$custom-light: #72679d;
$custom-dark: #000000;

JSON

{
  "hex": "#342f75",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 117
  },
  "hsl": {
    "h": 244.286,
    "s": 42.683,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35287,
    "c": 0.11609,
    "h": 281.9
  },
  "luminance": 0.04047
}

Semantic roles & 50–950 ramp

primary

#342F75

secondary

#A0A65A

accent

#D255CA

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #342F75

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

Preview Lab → · Contrast checker → · Palette generator →