#43547E#43547E

#43547E is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.1% C 0.072 H 266.7°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#43547E
RGB	rgb(67, 84, 126)
HSL	hsl(223, 31%, 38%)
HSV	hsv(223, 47%, 49%)
CMYK	cmyk(46.8%, 33.3%, 0%, 50.6%)
CIE-LAB	lab(36.06, 5.59, -25.78)
CIE-LCH	lch(36.06, 26.38, 282.23°)
OKLab	oklab(45.07% -0.0041 -0.0723)
OKLCH	oklch(45.07% 0.072 266.7)
XYZ	xyz(9.2498, 9.0398, 20.9921)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43547E #7E6D43

analogous

#43717E #43547E #4F437E

triadic

#43547E #7E4354 #547E43

tetradic

#43547E #7E4371 #7E6D43 #437E4F

square

#43547E #7E4371 #7E6D43 #437E4F

split-complementary

#43547E #7E4F43 #717E43

monochromatic

#191F2E #2E3956 #43547E #586FA6 #8091BB

Accessibility & contrast

On white

7.48

#43547E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#43547E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43547E

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43547E	#FFFFFF	#000000	##FFFFFF
##43547E	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455880

Deuteranopia (green-blind)

#3F527D

Tritanopia (blue-blind)

#2D5D63

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #43547e;
/* rgb */ color: rgb(67, 84, 126);
/* oklch */ color: oklch(45.1% 0.072 266.7);

Tailwind

colors: {
  custom: {
    50: '#7a83a3',
    500: '#43547e',
    950: '#000000',
  },
}

SCSS

$custom: #43547e;
$custom-light: #7a83a3;
$custom-dark: #000000;

JSON

{
  "hex": "#43547e",
  "rgb": {
    "r": 67,
    "g": 84,
    "b": 126
  },
  "hsl": {
    "h": 222.712,
    "s": 30.57,
    "l": 37.843
  },
  "oklch": {
    "l": 0.45067,
    "c": 0.07243,
    "h": 266.7
  },
  "luminance": 0.0904
}

Semantic roles & 50–950 ramp

primary

#43547E

secondary

#A69976

accent

#A961C7

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #43547E

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

Preview Lab → · Contrast checker → · Palette generator →