#43497C#43497C

#43497C is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.5% C 0.085 H 277.1°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#43497C
RGB	rgb(67, 73, 124)
HSL	hsl(234, 30%, 37%)
HSV	hsv(234, 46%, 49%)
CMYK	cmyk(46%, 41.1%, 0%, 51.4%)
CIE-LAB	lab(32.73, 12.09, -29.78)
CIE-LCH	lch(32.73, 32.14, 292.10°)
OKLab	oklab(42.46% 0.0104 -0.084)
OKLCH	oklch(42.46% 0.085 277.1)
XYZ	xyz(8.3343, 7.4132, 20.0566)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43497C #7C7643

analogous

#43667C #43497C #59437C

triadic

#43497C #7C4349 #497C43

tetradic

#43497C #7C4366 #7C7643 #437C59

square

#43497C #7C4366 #7C7643 #437C59

split-complementary

#43497C #7C5943 #667C43

monochromatic

#181A2D #2E3254 #43497C #5860A4 #7F86BA

Accessibility & contrast

On white

8.46

#43497C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#43497C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43497C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43497C	#FFFFFF	#000000	##FFFFFF
##43497C	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364F7E

Deuteranopia (green-blind)

#324B7B

Tritanopia (blue-blind)

#30535C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #43497c;
/* rgb */ color: rgb(67, 73, 124);
/* oklch */ color: oklch(42.5% 0.085 277.1);

Tailwind

colors: {
  custom: {
    50: '#7a7ba2',
    500: '#43497c',
    950: '#000000',
  },
}

SCSS

$custom: #43497c;
$custom-light: #7a7ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#43497c",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 124
  },
  "hsl": {
    "h": 233.684,
    "s": 29.843,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42463,
    "c": 0.08462,
    "h": 277.1
  },
  "luminance": 0.07414
}

Semantic roles & 50–950 ramp

primary

#43497C

secondary

#A5A076

accent

#BC62C6

background

#F7F7FA

surface

#EEEDF3

border

#C9C8CD

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #43497C

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

Preview Lab → · Contrast checker → · Palette generator →