#43459C#43459C

#43459C is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.8% C 0.139 H 278.0°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#43459C
RGB	rgb(67, 69, 156)
HSL	hsl(239, 40%, 44%)
HSV	hsv(239, 57%, 61%)
CMYK	cmyk(57.1%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(33.67, 25.39, -47.91)
CIE-LCH	lch(33.67, 54.22, 297.92°)
OKLab	oklab(43.83% 0.0194 -0.1372)
OKLCH	oklch(43.83% 0.139 278)
XYZ	xyz(10.4417, 7.8491, 32.4109)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43459C #9C9A43

analogous

#43719C #43459C #6D439C

triadic

#43459C #9C4345 #459C43

tetradic

#43459C #9C4371 #9C9A43 #439C6D

square

#43459C #9C4371 #9C9A43 #439C6D

split-complementary

#43459C #9C6D43 #719C43

monochromatic

#1E1F46 #313271 #43459C #6163BB #8C8DCE

Accessibility & contrast

On white

8.17

#43459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#43459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43459C

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43459C	#FFFFFF	#000000	##FFFFFF
##43459C	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A539F

Deuteranopia (green-blind)

#004C9A

Tritanopia (blue-blind)

#135969

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #43459c;
/* rgb */ color: rgb(67, 69, 156);
/* oklch */ color: oklch(43.8% 0.139 278.0);

Tailwind

colors: {
  custom: {
    50: '#7f78ba',
    500: '#43459c',
    950: '#000000',
  },
}

SCSS

$custom: #43459c;
$custom-light: #7f78ba;
$custom-dark: #000000;

JSON

{
  "hex": "#43459c",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 238.652,
    "s": 39.91,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43826,
    "c": 0.13856,
    "h": 278
  },
  "luminance": 0.0785
}

Semantic roles & 50–950 ramp

primary

#43459C

secondary

#B9B782

accent

#CD58D0

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #43459C

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

Preview Lab → · Contrast checker → · Palette generator →