#342E79#342E79

#342E79 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.123 H 281.7°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#342E79
RGB	rgb(52, 46, 121)
HSL	hsl(245, 45%, 33%)
HSV	hsv(245, 62%, 47%)
CMYK	cmyk(57%, 62%, 0%, 52.5%)
CIE-LAB	lab(23.88, 25.43, -42.13)
CIE-LCH	lch(23.88, 49.21, 301.11°)
OKLab	oklab(35.43% 0.025 -0.1208)
OKLCH	oklch(35.43% 0.123 281.7)
XYZ	xyz(5.8433, 4.0642, 18.5620)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E79 #73792E

analogous

#2E4D79 #342E79 #592E79

triadic

#342E79 #79342E #2E7934

tetradic

#342E79 #792E4D #73792E #2E7959

square

#342E79 #792E4D #73792E #2E7959

split-complementary

#342E79 #79592E #4D792E

monochromatic

#0E0C20 #211D4D #342E79 #473FA5 #675FC2

Accessibility & contrast

On white

11.58

#342E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#342E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E79

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E79	#FFFFFF	#000000	##FFFFFF
##342E79	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7B

Deuteranopia (green-blind)

#003677

Tritanopia (blue-blind)

#14404E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342e79;
/* rgb */ color: rgb(52, 46, 121);
/* oklch */ color: oklch(35.4% 0.123 281.7);

Tailwind

colors: {
  custom: {
    50: '#7267a0',
    500: '#342e79',
    950: '#000000',
  },
}

SCSS

$custom: #342e79;
$custom-light: #7267a0;
$custom-dark: #000000;

JSON

{
  "hex": "#342e79",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 121
  },
  "hsl": {
    "h": 244.8,
    "s": 44.91,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35428,
    "c": 0.12339,
    "h": 281.7
  },
  "luminance": 0.04065
}

Semantic roles & 50–950 ramp

primary

#342E79

secondary

#A3A95A

accent

#D553CA

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060F

muted

#7B7A7E

Preview Lab

Preview with #342E79

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

Preview Lab → · Contrast checker → · Palette generator →