#43647A#43647A

#43647A is a mid, muted cyan. Relative luminance 0.117; OKLCH L 48.7% C 0.052 H 238.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#43647A
RGB	rgb(67, 100, 122)
HSL	hsl(204, 29%, 37%)
HSV	hsv(204, 45%, 48%)
CMYK	cmyk(45.1%, 18%, 0%, 52.2%)
CIE-LAB	lab(40.75, -5.61, -16.07)
CIE-LCH	lch(40.75, 17.02, 250.75°)
OKLab	oklab(48.69% -0.0273 -0.0445)
OKLCH	oklch(48.69% 0.052 238.4)
XYZ	xyz(10.3836, 11.7121, 20.1221)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43647A #7A5943

analogous

#437A75 #43647A #43487A

triadic

#43647A #7A4364 #647A43

tetradic

#43647A #75437A #7A5943 #487A43

square

#43647A #75437A #7A5943 #487A43

split-complementary

#43647A #7A4348 #7A7543

monochromatic

#18232B #2D4452 #43647A #5984A2 #7FA1B9

Accessibility & contrast

On white

6.28

#43647A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#43647A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43647A

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43647A	#FFFFFF	#000000	##FFFFFF
##43647A	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A637B

Deuteranopia (green-blind)

#535D7A

Tritanopia (blue-blind)

#2D6A6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #43647a;
/* rgb */ color: rgb(67, 100, 122);
/* oklch */ color: oklch(48.7% 0.052 238.4);

Tailwind

colors: {
  custom: {
    50: '#7a90a0',
    500: '#43647a',
    950: '#000000',
  },
}

SCSS

$custom: #43647a;
$custom-light: #7a90a0;
$custom-dark: #000000;

JSON

{
  "hex": "#43647a",
  "rgb": {
    "r": 67,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 204,
    "s": 29.101,
    "l": 37.059
  },
  "oklch": {
    "l": 0.48689,
    "c": 0.05219,
    "h": 238.4
  },
  "luminance": 0.11713
}

Semantic roles & 50–950 ramp

primary

#43647A

secondary

#A48875

accent

#8A62C5

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #43647A

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

Preview Lab → · Contrast checker → · Palette generator →