#343283#343283

#343283 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.132 H 278.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#343283
RGB	rgb(52, 50, 131)
HSL	hsl(241, 45%, 35%)
HSV	hsv(241, 62%, 51%)
CMYK	cmyk(60.3%, 61.8%, 0%, 48.6%)
CIE-LAB	lab(25.71, 26.26, -45.47)
CIE-LCH	lch(25.71, 52.51, 300.01°)
OKLab	oklab(37.03% 0.0204 -0.1306)
OKLCH	oklch(37.03% 0.132 278.9)
XYZ	xyz(6.6522, 4.6495, 22.0152)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343283 #818332

analogous

#325983 #343283 #5C3283

triadic

#343283 #833432 #328334

tetradic

#343283 #833259 #818332 #32835C

square

#343283 #833259 #818332 #32835C

split-complementary

#343283 #835C32 #598332

monochromatic

#11102A #222157 #343283 #4643AF #6C69C6

Accessibility & contrast

On white

10.88

#343283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#343283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343283

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343283	#FFFFFF	#000000	##FFFFFF
##343283	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004086

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #343283;
/* rgb */ color: rgb(52, 50, 131);
/* oklch */ color: oklch(37.0% 0.132 278.9);

Tailwind

colors: {
  custom: {
    50: '#746aa8',
    500: '#343283',
    950: '#000000',
  },
}

SCSS

$custom: #343283;
$custom-light: #746aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#343283",
  "rgb": {
    "r": 52,
    "g": 50,
    "b": 131
  },
  "hsl": {
    "h": 241.481,
    "s": 44.751,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37029,
    "c": 0.1322,
    "h": 278.9
  },
  "luminance": 0.0465
}

Semantic roles & 50–950 ramp

primary

#343283

secondary

#ACAE63

accent

#D453D1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #343283

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

Preview Lab → · Contrast checker → · Palette generator →