#342F95#342F95

#342F95 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.161 H 277.7°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#342F95
RGB	rgb(52, 47, 149)
HSL	hsl(243, 52%, 38%)
HSV	hsv(243, 68%, 58%)
CMYK	cmyk(65.1%, 68.5%, 0%, 41.6%)
CIE-LAB	lab(26.54, 34.43, -55.28)
CIE-LCH	lch(26.54, 65.13, 301.92°)
OKLab	oklab(38.12% 0.0216 -0.1594)
OKLCH	oklch(38.12% 0.161 277.7)
XYZ	xyz(7.8558, 4.9324, 28.9660)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342F95 #90952F

analogous

#2F5D95 #342F95 #672F95

triadic

#342F95 #95342F #2F9534

tetradic

#342F95 #952F5D #90952F #2F9567

square

#342F95 #952F5D #90952F #2F9567

split-complementary

#342F95 #95672F #5D952F

monochromatic

#141238 #242066 #342F95 #453FC2 #726DD1

Accessibility & contrast

On white

10.57

#342F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#342F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342F95

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342F95	#FFFFFF	#000000	##FFFFFF
##342F95	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004398

Deuteranopia (green-blind)

#003A93

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #342f95;
/* rgb */ color: rgb(52, 47, 149);
/* oklch */ color: oklch(38.1% 0.161 277.7);

Tailwind

colors: {
  custom: {
    50: '#7868b5',
    500: '#342f95',
    950: '#000000',
  },
}

SCSS

$custom: #342f95;
$custom-light: #7868b5;
$custom-dark: #000000;

JSON

{
  "hex": "#342f95",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 149
  },
  "hsl": {
    "h": 242.941,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38118,
    "c": 0.16089,
    "h": 277.7
  },
  "luminance": 0.04933
}

Semantic roles & 50–950 ramp

primary

#342F95

secondary

#B4B867

accent

#DB4CD4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342F95

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

Preview Lab → · Contrast checker → · Palette generator →