#342AC5#342AC5

#342AC5 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.3% C 0.225 H 273.9°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#342AC5
RGB	rgb(52, 42, 197)
HSL	hsl(244, 65%, 47%)
HSV	hsv(244, 79%, 77%)
CMYK	cmyk(73.6%, 78.7%, 0%, 22.7%)
CIE-LAB	lab(30.44, 52.87, -77.66)
CIE-LCH	lch(30.44, 93.94, 304.25°)
OKLab	oklab(42.35% 0.0151 -0.2246)
OKLCH	oklch(42.35% 0.225 273.9)
XYZ	xyz(12.3188, 6.4160, 53.4017)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342AC5 #BBC52A

analogous

#2A6EC5 #342AC5 #822AC5

triadic

#342AC5 #C5342A #2AC534

tetradic

#342AC5 #C52A6E #BBC52A #2AC582

square

#342AC5 #C52A6E #BBC52A #2AC582

split-complementary

#342AC5 #C5822A #6EC52A

monochromatic

#191460 #271F93 #342AC5 #5B52DA #8B85E5

Accessibility & contrast

On white

9.20

#342AC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#342AC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342AC5

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342AC5	#FFFFFF	#000000	##FFFFFF
##342AC5	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC9

Deuteranopia (green-blind)

#0040C2

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #342ac5;
/* rgb */ color: rgb(52, 42, 197);
/* oklch */ color: oklch(42.3% 0.225 273.9);

Tailwind

colors: {
  custom: {
    50: '#8367d8',
    500: '#342ac5',
    950: '#000000',
  },
}

SCSS

$custom: #342ac5;
$custom-light: #8367d8;
$custom-dark: #000000;

JSON

{
  "hex": "#342ac5",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 197
  },
  "hsl": {
    "h": 243.871,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42346,
    "c": 0.22515,
    "h": 273.9
  },
  "luminance": 0.06417
}

Semantic roles & 50–950 ramp

primary

#342AC5

secondary

#C9CE7D

accent

#E840DD

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #342AC5

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

Preview Lab → · Contrast checker → · Palette generator →