#43369E#43369E

#43369E is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.3% C 0.161 H 282.4°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#43369E
RGB	rgb(67, 54, 158)
HSL	hsl(248, 49%, 42%)
HSV	hsv(248, 66%, 62%)
CMYK	cmyk(57.6%, 65.8%, 0%, 38%)
CIE-LAB	lab(30.16, 35.54, -54.82)
CIE-LCH	lch(30.16, 65.33, 302.96°)
OKLab	oklab(41.29% 0.0346 -0.1576)
OKLCH	oklch(41.29% 0.161 282.4)
XYZ	xyz(9.8036, 6.2996, 33.0405)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43369E #919E36

analogous

#365D9E #43369E #77369E

triadic

#43369E #9E4336 #369E43

tetradic

#43369E #9E365D #919E36 #369E77

square

#43369E #9E365D #919E36 #369E77

split-complementary

#43369E #9E7736 #5D9E36

monochromatic

#1C1743 #302670 #43369E #5D4FC3 #877CD2

Accessibility & contrast

On white

9.29

#43369E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#43369E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43369E

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43369E	#FFFFFF	#000000	##FFFFFF
##43369E	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA1

Deuteranopia (green-blind)

#00439C

Tritanopia (blue-blind)

#135065

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #43369e;
/* rgb */ color: rgb(67, 54, 158);
/* oklch */ color: oklch(41.3% 0.161 282.4);

Tailwind

colors: {
  custom: {
    50: '#816ebc',
    500: '#43369e',
    950: '#000000',
  },
}

SCSS

$custom: #43369e;
$custom-light: #816ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#43369e",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 158
  },
  "hsl": {
    "h": 247.5,
    "s": 49.057,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4129,
    "c": 0.16136,
    "h": 282.4
  },
  "luminance": 0.063
}

Semantic roles & 50–950 ramp

primary

#43369E

secondary

#B2BB74

accent

#D94FC7

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #43369E

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

Preview Lab → · Contrast checker → · Palette generator →