#343273#343273

#343273 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.7% C 0.109 H 280.8°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#343273
RGB	rgb(52, 50, 115)
HSL	hsl(242, 39%, 32%)
HSV	hsv(242, 57%, 45%)
CMYK	cmyk(54.8%, 56.5%, 0%, 54.9%)
CIE-LAB	lab(24.48, 20.67, -37.35)
CIE-LCH	lch(24.48, 42.69, 298.96°)
OKLab	oklab(35.72% 0.0203 -0.1067)
OKLCH	oklch(35.72% 0.109 280.8)
XYZ	xyz(5.6503, 4.2487, 16.7387)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343273 #717332

analogous

#325173 #343273 #543273

triadic

#343273 #733432 #327334

tetradic

#343273 #733251 #717332 #327354

square

#343273 #733251 #717332 #327354

split-complementary

#343273 #735432 #517332

monochromatic

#0D0D1E #211F48 #343273 #47459E #6764BC

Accessibility & contrast

On white

11.35

#343273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#343273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343273

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343273	#FFFFFF	#000000	##FFFFFF
##343273	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3D75

Deuteranopia (green-blind)

#033872

Tritanopia (blue-blind)

#19414D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #343273;
/* rgb */ color: rgb(52, 50, 115);
/* oklch */ color: oklch(35.7% 0.109 280.8);

Tailwind

colors: {
  custom: {
    50: '#716a9c',
    500: '#343273',
    950: '#000000',
  },
}

SCSS

$custom: #343273;
$custom-light: #716a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#343273",
  "rgb": {
    "r": 52,
    "g": 50,
    "b": 115
  },
  "hsl": {
    "h": 241.846,
    "s": 39.394,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35723,
    "c": 0.10865,
    "h": 280.8
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary

#343273

secondary

#A1A35D

accent

#CF59CC

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #343273

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

Preview Lab → · Contrast checker → · Palette generator →