#43687F#43687F

#43687F is a mid, muted cyan. Relative luminance 0.126; OKLCH L 49.9% C 0.056 H 236.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#43687F
RGB	rgb(67, 104, 127)
HSL	hsl(203, 31%, 38%)
HSV	hsv(203, 47%, 50%)
CMYK	cmyk(47.2%, 18.1%, 0%, 50.2%)
CIE-LAB	lab(42.19, -6.48, -16.90)
CIE-LCH	lch(42.19, 18.09, 249.03°)
OKLab	oklab(49.89% -0.0307 -0.0468)
OKLCH	oklch(49.89% 0.056 236.7)
XYZ	xyz(11.0945, 12.6254, 21.9269)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43687F #7F5A43

analogous

#437F78 #43687F #434A7F

triadic

#43687F #7F4368 #687F43

tetradic

#43687F #78437F #7F5A43 #4A7F43

square

#43687F #78437F #7F5A43 #4A7F43

split-complementary

#43687F #7F434A #7F7843

monochromatic

#19262F #2E4757 #43687F #5889A7 #80A5BC

Accessibility & contrast

On white

5.96

#43687F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#43687F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43687F

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43687F	#FFFFFF	#000000	##FFFFFF
##43687F	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6780

Deuteranopia (green-blind)

#55617F

Tritanopia (blue-blind)

#296E6F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #43687f;
/* rgb */ color: rgb(67, 104, 127);
/* oklch */ color: oklch(49.9% 0.056 236.7);

Tailwind

colors: {
  custom: {
    50: '#7b93a4',
    500: '#43687f',
    950: '#000000',
  },
}

SCSS

$custom: #43687f;
$custom-light: #7b93a4;
$custom-dark: #000000;

JSON

{
  "hex": "#43687f",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 127
  },
  "hsl": {
    "h": 203,
    "s": 30.928,
    "l": 38.039
  },
  "oklch": {
    "l": 0.49894,
    "c": 0.056,
    "h": 236.7
  },
  "luminance": 0.12626
}

Semantic roles & 50–950 ramp

primary

#43687F

secondary

#A78977

accent

#8861C7

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #43687F

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

Preview Lab → · Contrast checker → · Palette generator →