#342E8A#342E8A

#342E8A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.147 H 279.3°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#342E8A
RGB	rgb(52, 46, 138)
HSL	hsl(244, 50%, 36%)
HSV	hsv(244, 67%, 54%)
CMYK	cmyk(62.3%, 66.7%, 0%, 45.9%)
CIE-LAB	lab(25.32, 31.29, -50.48)
CIE-LCH	lch(25.32, 59.39, 301.79°)
OKLab	oklab(36.93% 0.0237 -0.1454)
OKLCH	oklch(36.93% 0.147 279.3)
XYZ	xyz(6.9792, 4.5185, 24.5442)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E8A #848A2E

analogous

#2E568A #342E8A #622E8A

triadic

#342E8A #8A342E #2E8A34

tetradic

#342E8A #8A2E56 #848A2E #2E8A62

square

#342E8A #8A2E56 #848A2E #2E8A62

split-complementary

#342E8A #8A622E #568A2E

monochromatic

#110F2E #231F5C #342E8A #453DB8 #6D66CC

Accessibility & contrast

On white

11.03

#342E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#342E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E8A

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E8A	#FFFFFF	#000000	##FFFFFF
##342E8A	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408D

Deuteranopia (green-blind)

#003888

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342e8a;
/* rgb */ color: rgb(52, 46, 138);
/* oklch */ color: oklch(36.9% 0.147 279.3);

Tailwind

colors: {
  custom: {
    50: '#7667ad',
    500: '#342e8a',
    950: '#000000',
  },
}

SCSS

$custom: #342e8a;
$custom-light: #7667ad;
$custom-dark: #000000;

JSON

{
  "hex": "#342e8a",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 138
  },
  "hsl": {
    "h": 243.913,
    "s": 50,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36925,
    "c": 0.14729,
    "h": 279.3
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#342E8A

secondary

#AEB361

accent

#DA4ED0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #342E8A

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

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