#342D64#342D64

#342D64 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.6% C 0.093 H 286.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#342D64
RGB	rgb(52, 45, 100)
HSL	hsl(248, 38%, 28%)
HSV	hsv(248, 55%, 39%)
CMYK	cmyk(48%, 55%, 0%, 60.8%)
CIE-LAB	lab(22.04, 18.96, -31.59)
CIE-LCH	lch(22.04, 36.84, 300.97°)
OKLab	oklab(33.56% 0.0258 -0.0898)
OKLCH	oklch(33.56% 0.093 286)
XYZ	xyz(4.6541, 3.5267, 12.4896)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D64 #5D642D

analogous

#2D4164 #342D64 #4F2D64

triadic

#342D64 #64342D #2D6434

tetradic

#342D64 #642D41 #5D642D #2D644F

square

#342D64 #642D41 #5D642D #2D644F

split-complementary

#342D64 #644F2D #41642D

monochromatic

#0B0915 #1E1A3A #342D64 #4A408E #6358B4

Accessibility & contrast

On white

12.31

#342D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#342D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D64

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D64	#FFFFFF	#000000	##FFFFFF
##342D64	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133666

Deuteranopia (green-blind)

#123363

Tritanopia (blue-blind)

#253944

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #342d64;
/* rgb */ color: rgb(52, 45, 100);
/* oklch */ color: oklch(33.6% 0.093 286.0);

Tailwind

colors: {
  custom: {
    50: '#6f6690',
    500: '#342d64',
    950: '#000000',
  },
}

SCSS

$custom: #342d64;
$custom-light: #6f6690;
$custom-dark: #000000;

JSON

{
  "hex": "#342d64",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 100
  },
  "hsl": {
    "h": 247.636,
    "s": 37.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3356,
    "c": 0.09346,
    "h": 286
  },
  "luminance": 0.03527
}

Semantic roles & 50–950 ramp

primary

#342D64

secondary

#8E9657

accent

#CE5ABF

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07050C

muted

#7A7A7D

Preview Lab

Preview with #342D64

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

Preview Lab → · Contrast checker → · Palette generator →