#342BCE#342BCE

#342BCE is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.5% C 0.235 H 273.1°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#342BCE
RGB	rgb(52, 43, 206)
HSL	hsl(243, 65%, 49%)
HSV	hsv(243, 79%, 81%)
CMYK	cmyk(74.8%, 79.1%, 0%, 19.2%)
CIE-LAB	lab(31.61, 55.14, -80.98)
CIE-LCH	lch(31.61, 97.97, 304.25°)
OKLab	oklab(43.45% 0.0127 -0.2343)
OKLCH	oklch(43.45% 0.235 273.1)
XYZ	xyz(13.4169, 6.9126, 59.0077)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BCE #C5CE2B

analogous

#2B74CE #342BCE #862BCE

triadic

#342BCE #CE342B #2BCE34

tetradic

#342BCE #CE2B74 #C5CE2B #2BCE86

square

#342BCE #CE2B74 #C5CE2B #2BCE86

split-complementary

#342BCE #CE862B #74CE2B

monochromatic

#1A1669 #27209B #342BCE #615ADC #918CE7

Accessibility & contrast

On white

8.81

#342BCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#342BCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BCE

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BCE	#FFFFFF	#000000	##FFFFFF
##342BCE	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052D3

Deuteranopia (green-blind)

#0042CB

Tritanopia (blue-blind)

#005E7D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342bce;
/* rgb */ color: rgb(52, 43, 206);
/* oklch */ color: oklch(43.5% 0.235 273.1);

Tailwind

colors: {
  custom: {
    50: '#8568de',
    500: '#342bce',
    950: '#000000',
  },
}

SCSS

$custom: #342bce;
$custom-light: #8568de;
$custom-dark: #000000;

JSON

{
  "hex": "#342bce",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 206
  },
  "hsl": {
    "h": 243.313,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43453,
    "c": 0.23464,
    "h": 273.1
  },
  "luminance": 0.06914
}

Semantic roles & 50–950 ramp

primary

#342BCE

secondary

#CDD184

accent

#E83FDF

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #342BCE

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

Preview Lab → · Contrast checker → · Palette generator →