#43448C#43448C

#43448C is a dark, moderate blue. Relative luminance 0.072; OKLCH L 42.5% C 0.117 H 279.6°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#43448C
RGB	rgb(67, 68, 140)
HSL	hsl(239, 35%, 41%)
HSV	hsv(239, 52%, 55%)
CMYK	cmyk(52.1%, 51.4%, 0%, 45.1%)
CIE-LAB	lab(32.30, 20.65, -40.35)
CIE-LCH	lch(32.30, 45.33, 297.10°)
OKLab	oklab(42.45% 0.0195 -0.115)
OKLCH	oklch(42.45% 0.117 279.6)
XYZ	xyz(9.1140, 7.2205, 25.7193)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43448C #8C8B43

analogous

#43688C #43448C #66438C

triadic

#43448C #8C4344 #448C43

tetradic

#43448C #8C4368 #8C8B43 #438C66

square

#43448C #8C4368 #8C8B43 #438C66

split-complementary

#43448C #8C6643 #688C43

monochromatic

#1B1C39 #2F3063 #43448C #5B5DB1 #8586C5

Accessibility & contrast

On white

8.59

#43448C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#43448C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43448C

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43448C	#FFFFFF	#000000	##FFFFFF
##43448C	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224F8F

Deuteranopia (green-blind)

#1A498A

Tritanopia (blue-blind)

#265461

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #43448c;
/* rgb */ color: rgb(67, 68, 140);
/* oklch */ color: oklch(42.5% 0.117 279.6);

Tailwind

colors: {
  custom: {
    50: '#7d77ae',
    500: '#43448c',
    950: '#000000',
  },
}

SCSS

$custom: #43448c;
$custom-light: #7d77ae;
$custom-dark: #000000;

JSON

{
  "hex": "#43448c",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 140
  },
  "hsl": {
    "h": 239.178,
    "s": 35.266,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42453,
    "c": 0.11662,
    "h": 279.6
  },
  "luminance": 0.07221
}

Semantic roles & 50–950 ramp

primary

#43448C

secondary

#AFAF7B

accent

#CA5CCB

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #43448C

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

Preview Lab → · Contrast checker → · Palette generator →