#342E8E#342E8E

#342E8E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.3% C 0.153 H 278.8°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#342E8E
RGB	rgb(52, 46, 142)
HSL	hsl(244, 51%, 37%)
HSV	hsv(244, 68%, 56%)
CMYK	cmyk(63.4%, 67.6%, 0%, 44.3%)
CIE-LAB	lab(25.67, 32.66, -52.38)
CIE-LCH	lch(25.67, 61.73, 301.94°)
OKLab	oklab(37.29% 0.0233 -0.1509)
OKLCH	oklch(37.29% 0.153 278.8)
XYZ	xyz(7.2741, 4.6365, 26.0976)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E8E #888E2E

analogous

#2E588E #342E8E #642E8E

triadic

#342E8E #8E342E #2E8E34

tetradic

#342E8E #8E2E58 #888E2E #2E8E64

square

#342E8E #8E2E58 #888E2E #2E8E64

split-complementary

#342E8E #8E642E #588E2E

monochromatic

#121032 #231F60 #342E8E #453DBC #6F68CE

Accessibility & contrast

On white

10.90

#342E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#342E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E8E

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E8E	#FFFFFF	#000000	##FFFFFF
##342E8E	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#00398C

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #342e8e;
/* rgb */ color: rgb(52, 46, 142);
/* oklch */ color: oklch(37.3% 0.153 278.8);

Tailwind

colors: {
  custom: {
    50: '#7667b0',
    500: '#342e8e',
    950: '#000000',
  },
}

SCSS

$custom: #342e8e;
$custom-light: #7667b0;
$custom-dark: #000000;

JSON

{
  "hex": "#342e8e",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 142
  },
  "hsl": {
    "h": 243.75,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37294,
    "c": 0.15273,
    "h": 278.8
  },
  "luminance": 0.04637
}

Semantic roles & 50–950 ramp

primary

#342E8E

secondary

#B0B563

accent

#DB4DD2

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #342E8E

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

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