#342F7A#342F7A

#342F7A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.123 H 281.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#342F7A
RGB	rgb(52, 47, 122)
HSL	hsl(244, 44%, 33%)
HSV	hsv(244, 61%, 48%)
CMYK	cmyk(57.4%, 61.5%, 0%, 52.2%)
CIE-LAB	lab(24.22, 25.11, -42.22)
CIE-LCH	lch(24.22, 49.13, 300.74°)
OKLab	oklab(35.7% 0.0238 -0.1211)
OKLCH	oklch(35.7% 0.123 281.1)
XYZ	xyz(5.9445, 4.1679, 18.8998)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342F7A #757A2F

analogous

#2F4F7A #342F7A #592F7A

triadic

#342F7A #7A342F #2F7A34

tetradic

#342F7A #7A2F4F #757A2F #2F7A59

square

#342F7A #7A2F4F #757A2F #2F7A59

split-complementary

#342F7A #7A592F #4F7A2F

monochromatic

#0E0D22 #211E4E #342F7A #4740A6 #6861C2

Accessibility & contrast

On white

11.45

#342F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#342F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342F7A

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342F7A	#FFFFFF	#000000	##FFFFFF
##342F7A	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7C

Deuteranopia (green-blind)

#003778

Tritanopia (blue-blind)

#12414F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342f7a;
/* rgb */ color: rgb(52, 47, 122);
/* oklch */ color: oklch(35.7% 0.123 281.1);

Tailwind

colors: {
  custom: {
    50: '#7367a1',
    500: '#342f7a',
    950: '#000000',
  },
}

SCSS

$custom: #342f7a;
$custom-light: #7367a1;
$custom-dark: #000000;

JSON

{
  "hex": "#342f7a",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 122
  },
  "hsl": {
    "h": 244,
    "s": 44.379,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35701,
    "c": 0.12342,
    "h": 281.1
  },
  "luminance": 0.04168
}

Semantic roles & 50–950 ramp

primary

#342F7A

secondary

#A4A95C

accent

#D454CC

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #342F7A

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

Preview Lab → · Contrast checker → · Palette generator →