#342A75#342A75

#342A75 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.123 H 283.9°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#342A75
RGB	rgb(52, 42, 117)
HSL	hsl(248, 47%, 31%)
HSV	hsv(248, 64%, 46%)
CMYK	cmyk(55.6%, 64.1%, 0%, 54.1%)
CIE-LAB	lab(22.55, 26.70, -41.75)
CIE-LCH	lch(22.55, 49.56, 302.60°)
OKLab	oklab(34.35% 0.0296 -0.1197)
OKLCH	oklch(34.35% 0.123 283.9)
XYZ	xyz(5.4541, 3.6700, 17.2472)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342A75 #6B752A

analogous

#2A4575 #342A75 #592A75

triadic

#342A75 #75342A #2A7534

tetradic

#342A75 #752A45 #6B752A #2A7559

square

#342A75 #752A45 #6B752A #2A7559

split-complementary

#342A75 #75592A #45752A

monochromatic

#0C0A1B #201A48 #342A75 #483AA2 #6557C3

Accessibility & contrast

On white

12.11

#342A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#342A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342A75

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342A75	#FFFFFF	#000000	##FFFFFF
##342A75	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003877

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#193C4B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #342a75;
/* rgb */ color: rgb(52, 42, 117);
/* oklch */ color: oklch(34.3% 0.123 283.9);

Tailwind

colors: {
  custom: {
    50: '#72649d',
    500: '#342a75',
    950: '#000000',
  },
}

SCSS

$custom: #342a75;
$custom-light: #72649d;
$custom-dark: #000000;

JSON

{
  "hex": "#342a75",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 117
  },
  "hsl": {
    "h": 248,
    "s": 47.17,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34347,
    "c": 0.12333,
    "h": 283.9
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#342A75

secondary

#9CA754

accent

#D751C5

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #342A75

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

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