#342D71#342D71

#342D71 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.6% C 0.113 H 283.4°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#342D71
RGB	rgb(52, 45, 113)
HSL	hsl(246, 43%, 31%)
HSV	hsv(246, 60%, 44%)
CMYK	cmyk(54%, 60.2%, 0%, 55.7%)
CIE-LAB	lab(22.99, 23.35, -38.46)
CIE-LCH	lch(22.99, 45.00, 301.26°)
OKLab	oklab(34.57% 0.0263 -0.11)
OKLCH	oklch(34.57% 0.113 283.4)
XYZ	xyz(5.3343, 3.7988, 16.0717)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D71 #6A712D

analogous

#2D4871 #342D71 #562D71

triadic

#342D71 #71342D #2D7134

tetradic

#342D71 #712D48 #6A712D #2D7156

square

#342D71 #712D48 #6A712D #2D7156

split-complementary

#342D71 #71562D #48712D

monochromatic

#0C0A19 #201C45 #342D71 #483E9D #655BBE

Accessibility & contrast

On white

11.93

#342D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#342D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D71

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D71	#FFFFFF	#000000	##FFFFFF
##342D71	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003973

Deuteranopia (green-blind)

#003570

Tritanopia (blue-blind)

#1C3D4A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #342d71;
/* rgb */ color: rgb(52, 45, 113);
/* oklch */ color: oklch(34.6% 0.113 283.4);

Tailwind

colors: {
  custom: {
    50: '#71669a',
    500: '#342d71',
    950: '#000000',
  },
}

SCSS

$custom: #342d71;
$custom-light: #71669a;
$custom-dark: #000000;

JSON

{
  "hex": "#342d71",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 113
  },
  "hsl": {
    "h": 246.176,
    "s": 43.038,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34574,
    "c": 0.11314,
    "h": 283.4
  },
  "luminance": 0.03799
}

Semantic roles & 50–950 ramp

primary

#342D71

secondary

#9BA357

accent

#D355C6

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #342D71

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

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