#342BB6#342BB6

#342BB6 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.9% C 0.207 H 275.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#342BB6
RGB	rgb(52, 43, 182)
HSL	hsl(244, 62%, 44%)
HSV	hsv(244, 76%, 71%)
CMYK	cmyk(71.4%, 76.4%, 0%, 28.6%)
CIE-LAB	lab(28.99, 47.66, -71.19)
CIE-LCH	lch(28.99, 85.67, 303.80°)
OKLab	oklab(40.85% 0.0181 -0.2059)
OKLCH	oklch(40.85% 0.207 275)
XYZ	xyz(10.7208, 5.8342, 44.8080)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BB6 #ADB62B

analogous

#2B68B6 #342BB6 #7A2BB6

triadic

#342BB6 #B6342B #2BB634

tetradic

#342BB6 #B62B68 #ADB62B #2BB67A

square

#342BB6 #B62B68 #ADB62B #2BB67A

split-complementary

#342BB6 #B67A2B #68B62B

monochromatic

#181453 #261F84 #342BB6 #534AD4 #827BE0

Accessibility & contrast

On white

9.69

#342BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#342BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BB6

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BB6	#FFFFFF	#000000	##FFFFFF
##342BB6	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003EB4

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #342bb6;
/* rgb */ color: rgb(52, 43, 182);
/* oklch */ color: oklch(40.9% 0.207 275.0);

Tailwind

colors: {
  custom: {
    50: '#7f67cd',
    500: '#342bb6',
    950: '#000000',
  },
}

SCSS

$custom: #342bb6;
$custom-light: #7f67cd;
$custom-dark: #000000;

JSON

{
  "hex": "#342bb6",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 182
  },
  "hsl": {
    "h": 243.885,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40852,
    "c": 0.20667,
    "h": 275
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#342BB6

secondary

#C3C875

accent

#E543DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #342BB6

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

Preview Lab → · Contrast checker → · Palette generator →