#343097#343097

#343097 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.162 H 277.3°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#343097
RGB	rgb(52, 48, 151)
HSL	hsl(242, 52%, 39%)
HSV	hsv(242, 68%, 59%)
CMYK	cmyk(65.6%, 68.2%, 0%, 40.8%)
CIE-LAB	lab(26.95, 34.49, -55.83)
CIE-LCH	lch(26.95, 65.63, 301.71°)
OKLab	oklab(38.47% 0.0205 -0.161)
OKLCH	oklch(38.47% 0.162 277.3)
XYZ	xyz(8.0572, 5.0777, 29.8276)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343097 #939730

analogous

#306097 #343097 #683097

triadic

#343097 #973430 #309734

tetradic

#343097 #973060 #939730 #309768

square

#343097 #973060 #939730 #309768

split-complementary

#343097 #976830 #609730

monochromatic

#14123A #242169 #343097 #4641C3 #7470D2

Accessibility & contrast

On white

10.42

#343097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#343097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343097

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343097	#FFFFFF	#000000	##FFFFFF
##343097	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003B95

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #343097;
/* rgb */ color: rgb(52, 48, 151);
/* oklch */ color: oklch(38.5% 0.162 277.3);

Tailwind

colors: {
  custom: {
    50: '#7869b7',
    500: '#343097',
    950: '#000000',
  },
}

SCSS

$custom: #343097;
$custom-light: #7869b7;
$custom-dark: #000000;

JSON

{
  "hex": "#343097",
  "rgb": {
    "r": 52,
    "g": 48,
    "b": 151
  },
  "hsl": {
    "h": 242.33,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38474,
    "c": 0.16235,
    "h": 277.3
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#343097

secondary

#B6B96A

accent

#DB4DD6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #343097

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

Preview Lab → · Contrast checker → · Palette generator →