#43349E#43349E

#43349E is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.0% C 0.164 H 282.9°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#43349E
RGB	rgb(67, 52, 158)
HSL	hsl(248, 50%, 41%)
HSV	hsv(248, 67%, 62%)
CMYK	cmyk(57.6%, 67.1%, 0%, 38%)
CIE-LAB	lab(29.71, 36.75, -55.55)
CIE-LCH	lch(29.71, 66.61, 303.48°)
OKLab	oklab(40.96% 0.0365 -0.1598)
OKLCH	oklch(40.96% 0.164 282.9)
XYZ	xyz(9.7124, 6.1173, 33.0101)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43349E #8F9E34

analogous

#345A9E #43349E #78349E

triadic

#43349E #9E4334 #349E43

tetradic

#43349E #9E345A #8F9E34 #349E78

square

#43349E #9E345A #8F9E34 #349E78

split-complementary

#43349E #9E7834 #5A9E34

monochromatic

#1C1642 #2F2570 #43349E #5C4BC4 #8679D3

Accessibility & contrast

On white

9.44

#43349E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#43349E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43349E

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43349E	#FFFFFF	#000000	##FFFFFF
##43349E	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A1

Deuteranopia (green-blind)

#00429C

Tritanopia (blue-blind)

#134F64

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #43349e;
/* rgb */ color: rgb(67, 52, 158);
/* oklch */ color: oklch(41.0% 0.164 282.9);

Tailwind

colors: {
  custom: {
    50: '#816dbc',
    500: '#43349e',
    950: '#000000',
  },
}

SCSS

$custom: #43349e;
$custom-light: #816dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#43349e",
  "rgb": {
    "r": 67,
    "g": 52,
    "b": 158
  },
  "hsl": {
    "h": 248.491,
    "s": 50.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40964,
    "c": 0.16388,
    "h": 282.9
  },
  "luminance": 0.06118
}

Semantic roles & 50–950 ramp

primary

#43349E

secondary

#B1BC72

accent

#DA4EC6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #43349E

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

Preview Lab → · Contrast checker → · Palette generator →