#43349D#43349D

#43349D is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.163 H 283.0°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#43349D
RGB	rgb(67, 52, 157)
HSL	hsl(249, 50%, 41%)
HSV	hsv(249, 67%, 62%)
CMYK	cmyk(57.3%, 66.9%, 0%, 38.4%)
CIE-LAB	lab(29.62, 36.43, -55.08)
CIE-LCH	lch(29.62, 66.04, 303.48°)
OKLab	oklab(40.88% 0.0366 -0.1584)
OKLCH	oklch(40.88% 0.163 283)
XYZ	xyz(9.6267, 6.0830, 32.5586)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43349D #8E9D34

analogous

#34599D #43349D #77349D

triadic

#43349D #9D4334 #349D43

tetradic

#43349D #9D3459 #8E9D34 #349D77

square

#43349D #9D3459 #8E9D34 #349D77

split-complementary

#43349D #9D7734 #599D34

monochromatic

#1C1641 #2F256F #43349D #5C4BC3 #8679D3

Accessibility & contrast

On white

9.47

#43349D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#43349D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43349D

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43349D	#FFFFFF	#000000	##FFFFFF
##43349D	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A0

Deuteranopia (green-blind)

#00429B

Tritanopia (blue-blind)

#154F64

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #43349d;
/* rgb */ color: rgb(67, 52, 157);
/* oklch */ color: oklch(40.9% 0.163 283.0);

Tailwind

colors: {
  custom: {
    50: '#816cbb',
    500: '#43349d',
    950: '#000000',
  },
}

SCSS

$custom: #43349d;
$custom-light: #816cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#43349d",
  "rgb": {
    "r": 67,
    "g": 52,
    "b": 157
  },
  "hsl": {
    "h": 248.571,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40876,
    "c": 0.16256,
    "h": 283
  },
  "luminance": 0.06084
}

Semantic roles & 50–950 ramp

primary

#43349D

secondary

#B1BB72

accent

#DA4EC6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #43349D

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

Preview Lab → · Contrast checker → · Palette generator →