#342CAE#342CAE

#342CAE is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.196 H 275.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#342CAE
RGB	rgb(52, 44, 174)
HSL	hsl(244, 60%, 43%)
HSV	hsv(244, 75%, 68%)
CMYK	cmyk(70.1%, 74.7%, 0%, 31.8%)
CIE-LAB	lab(28.34, 44.54, -67.48)
CIE-LCH	lch(28.34, 80.86, 303.43°)
OKLab	oklab(40.15% 0.0193 -0.1951)
OKLCH	oklch(40.15% 0.196 275.7)
XYZ	xyz(9.9543, 5.5865, 40.5899)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342CAE #A6AE2C

analogous

#2C65AE #342CAE #752CAE

triadic

#342CAE #AE342C #2CAE34

tetradic

#342CAE #AE2C65 #A6AE2C #2CAE75

square

#342CAE #AE2C65 #A6AE2C #2CAE75

split-complementary

#342CAE #AE752C #65AE2C

monochromatic

#17134C #25207D #342CAE #4F47D0 #7E78DD

Accessibility & contrast

On white

9.92

#342CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#342CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342CAE

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342CAE	#FFFFFF	#000000	##FFFFFF
##342CAE	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B2

Deuteranopia (green-blind)

#003DAC

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #342cae;
/* rgb */ color: rgb(52, 44, 174);
/* oklch */ color: oklch(40.1% 0.196 275.7);

Tailwind

colors: {
  custom: {
    50: '#7e67c7',
    500: '#342cae',
    950: '#000000',
  },
}

SCSS

$custom: #342cae;
$custom-light: #7e67c7;
$custom-dark: #000000;

JSON

{
  "hex": "#342cae",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 174
  },
  "hsl": {
    "h": 243.692,
    "s": 59.633,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40147,
    "c": 0.19603,
    "h": 275.7
  },
  "luminance": 0.05587
}

Semantic roles & 50–950 ramp

primary

#342CAE

secondary

#C0C571

accent

#E345D9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342CAE

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

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