#342D80#342D80

#342D80 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.8% C 0.135 H 281.0°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#342D80
RGB	rgb(52, 45, 128)
HSL	hsl(245, 48%, 34%)
HSV	hsv(245, 65%, 50%)
CMYK	cmyk(59.4%, 64.8%, 0%, 49.8%)
CIE-LAB	lab(24.21, 28.49, -46.03)
CIE-LCH	lch(24.21, 54.14, 301.76°)
OKLab	oklab(35.85% 0.0256 -0.1323)
OKLCH	oklch(35.85% 0.135 281)
XYZ	xyz(6.2496, 4.1649, 20.8925)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D80 #79802D

analogous

#2D5080 #342D80 #5E2D80

triadic

#342D80 #80342D #2D8034

tetradic

#342D80 #802D50 #79802D #2D805E

square

#342D80 #802D50 #79802D #2D805E

split-complementary

#342D80 #805E2D #50802D

monochromatic

#0F0D25 #221D53 #342D80 #463DAD #6960C7

Accessibility & contrast

On white

11.46

#342D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#342D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D80

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D80	#FFFFFF	#000000	##FFFFFF
##342D80	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D83

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#084152

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342d80;
/* rgb */ color: rgb(52, 45, 128);
/* oklch */ color: oklch(35.8% 0.135 281.0);

Tailwind

colors: {
  custom: {
    50: '#7466a6',
    500: '#342d80',
    950: '#000000',
  },
}

SCSS

$custom: #342d80;
$custom-light: #7466a6;
$custom-dark: #000000;

JSON

{
  "hex": "#342d80",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 128
  },
  "hsl": {
    "h": 245.06,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35849,
    "c": 0.13476,
    "h": 281
  },
  "luminance": 0.04165
}

Semantic roles & 50–950 ramp

primary

#342D80

secondary

#A7AE5B

accent

#D850CC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342D80

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

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