#342D74#342D74

#342D74 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.8% C 0.118 H 282.9°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#342D74
RGB	rgb(52, 45, 116)
HSL	hsl(246, 44%, 32%)
HSV	hsv(246, 61%, 45%)
CMYK	cmyk(55.2%, 61.2%, 0%, 54.5%)
CIE-LAB	lab(23.23, 24.38, -40.01)
CIE-LCH	lch(23.23, 46.85, 301.35°)
OKLab	oklab(34.82% 0.0262 -0.1146)
OKLCH	oklch(34.82% 0.118 282.9)
XYZ	xyz(5.5060, 3.8675, 16.9760)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D74 #6D742D

analogous

#2D4A74 #342D74 #582D74

triadic

#342D74 #74342D #2D7434

tetradic

#342D74 #742D4A #6D742D #2D7458

square

#342D74 #742D4A #6D742D #2D7458

split-complementary

#342D74 #74582D #4A742D

monochromatic

#0C0B1C #201C48 #342D74 #483EA0 #665CC0

Accessibility & contrast

On white

11.84

#342D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#342D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D74

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D74	#FFFFFF	#000000	##FFFFFF
##342D74	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A76

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#193E4C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #342d74;
/* rgb */ color: rgb(52, 45, 116);
/* oklch */ color: oklch(34.8% 0.118 282.9);

Tailwind

colors: {
  custom: {
    50: '#72669d',
    500: '#342d74',
    950: '#000000',
  },
}

SCSS

$custom: #342d74;
$custom-light: #72669d;
$custom-dark: #000000;

JSON

{
  "hex": "#342d74",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 116
  },
  "hsl": {
    "h": 245.915,
    "s": 44.099,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34821,
    "c": 0.11755,
    "h": 282.9
  },
  "luminance": 0.03868
}

Semantic roles & 50–950 ramp

primary

#342D74

secondary

#9EA557

accent

#D454C7

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #342D74

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

Preview Lab → · Contrast checker → · Palette generator →