#342B69#342B69

#342B69 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.104 H 286.0°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#342B69
RGB	rgb(52, 43, 105)
HSL	hsl(249, 42%, 29%)
HSV	hsv(249, 59%, 41%)
CMYK	cmyk(50.5%, 59%, 0%, 58.8%)
CIE-LAB	lab(21.86, 21.99, -35.13)
CIE-LCH	lch(21.86, 41.44, 302.04°)
OKLab	oklab(33.54% 0.0287 -0.1003)
OKLCH	oklch(33.54% 0.104 286)
XYZ	xyz(4.8291, 3.4775, 13.7786)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342B69 #60692B

analogous

#2B4169 #342B69 #532B69

triadic

#342B69 #69342B #2B6934

tetradic

#342B69 #692B41 #60692B #2B6953

square

#342B69 #692B41 #60692B #2B6953

split-complementary

#342B69 #69532B #41692B

monochromatic

#0B0916 #1E193E #342B69 #4A3D94 #6455B9

Accessibility & contrast

On white

12.38

#342B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#342B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342B69

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342B69	#FFFFFF	#000000	##FFFFFF
##342B69	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06366B

Deuteranopia (green-blind)

#043368

Tritanopia (blue-blind)

#223945

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #342b69;
/* rgb */ color: rgb(52, 43, 105);
/* oklch */ color: oklch(33.5% 0.104 286.0);

Tailwind

colors: {
  custom: {
    50: '#706494',
    500: '#342b69',
    950: '#000000',
  },
}

SCSS

$custom: #342b69;
$custom-light: #706494;
$custom-dark: #000000;

JSON

{
  "hex": "#342b69",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 105
  },
  "hsl": {
    "h": 248.71,
    "s": 41.892,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33543,
    "c": 0.10427,
    "h": 286
  },
  "luminance": 0.03478
}

Semantic roles & 50–950 ramp

primary

#342B69

secondary

#919B55

accent

#D256C0

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#08050D

muted

#7B7A7E

Preview Lab

Preview with #342B69

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

Preview Lab → · Contrast checker → · Palette generator →