#342BC5#342BC5

#342BC5 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.5% C 0.224 H 273.8°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#342BC5
RGB	rgb(52, 43, 197)
HSL	hsl(244, 64%, 47%)
HSV	hsv(244, 78%, 77%)
CMYK	cmyk(73.6%, 78.2%, 0%, 22.7%)
CIE-LAB	lab(30.61, 52.37, -77.37)
CIE-LCH	lch(30.61, 93.43, 304.09°)
OKLab	oklab(42.47% 0.0148 -0.2238)
OKLCH	oklch(42.47% 0.224 273.8)
XYZ	xyz(12.3547, 6.4878, 53.4136)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BC5 #BCC52B

analogous

#2B6FC5 #342BC5 #812BC5

triadic

#342BC5 #C5342B #2BC534

tetradic

#342BC5 #C52B6F #BCC52B #2BC581

square

#342BC5 #C52B6F #BCC52B #2BC581

split-complementary

#342BC5 #C5812B #6FC52B

monochromatic

#191561 #272093 #342BC5 #5B54DA #8B86E5

Accessibility & contrast

On white

9.14

#342BC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#342BC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BC5

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BC5	#FFFFFF	#000000	##FFFFFF
##342BC5	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC9

Deuteranopia (green-blind)

#0041C2

Tritanopia (blue-blind)

#005A78

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #342bc5;
/* rgb */ color: rgb(52, 43, 197);
/* oklch */ color: oklch(42.5% 0.224 273.8);

Tailwind

colors: {
  custom: {
    50: '#8368d8',
    500: '#342bc5',
    950: '#000000',
  },
}

SCSS

$custom: #342bc5;
$custom-light: #8368d8;
$custom-dark: #000000;

JSON

{
  "hex": "#342bc5",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 197
  },
  "hsl": {
    "h": 243.506,
    "s": 64.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.42467,
    "c": 0.22432,
    "h": 273.8
  },
  "luminance": 0.06489
}

Semantic roles & 50–950 ramp

primary

#342BC5

secondary

#C9CE7E

accent

#E741DD

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #342BC5

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

Preview Lab → · Contrast checker → · Palette generator →