#342AA2#342AA2

#342AA2 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.6% C 0.183 H 277.2°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#342AA2
RGB	rgb(52, 42, 162)
HSL	hsl(245, 59%, 40%)
HSV	hsv(245, 74%, 64%)
CMYK	cmyk(67.9%, 74.1%, 0%, 36.5%)
CIE-LAB	lab(26.72, 41.76, -62.93)
CIE-LCH	lch(26.72, 75.52, 303.57°)
OKLab	oklab(38.63% 0.0229 -0.1818)
OKLCH	oklch(38.63% 0.183 277.2)
XYZ	xyz(8.7636, 4.9939, 34.6775)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342AA2 #98A22A

analogous

#2A5CA2 #342AA2 #702AA2

triadic

#342AA2 #A2342A #2AA234

tetradic

#342AA2 #A22A5C #98A22A #2AA270

square

#342AA2 #A22A5C #98A22A #2AA270

split-complementary

#342AA2 #A2702A #5CA22A

monochromatic

#151141 #241D71 #342AA2 #493DCD #766DD9

Accessibility & contrast

On white

10.51

#342AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#342AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342AA2

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342AA2	#FFFFFF	#000000	##FFFFFF
##342AA2	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003AA0

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #342aa2;
/* rgb */ color: rgb(52, 42, 162);
/* oklch */ color: oklch(38.6% 0.183 277.2);

Tailwind

colors: {
  custom: {
    50: '#7b65bf',
    500: '#342aa2',
    950: '#000000',
  },
}

SCSS

$custom: #342aa2;
$custom-light: #7b65bf;
$custom-dark: #000000;

JSON

{
  "hex": "#342aa2",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 162
  },
  "hsl": {
    "h": 245,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.38626,
    "c": 0.18323,
    "h": 277.2
  },
  "luminance": 0.04995
}

Semantic roles & 50–950 ramp

primary

#342AA2

secondary

#B9C068

accent

#E246D5

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #342AA2

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

Preview Lab → · Contrast checker → · Palette generator →