#43738D#43738D

#43738D is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.2% C 0.066 H 233.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#43738D
RGB	rgb(67, 115, 141)
HSL	hsl(201, 36%, 41%)
HSV	hsv(201, 52%, 55%)
CMYK	cmyk(52.5%, 18.4%, 0%, 44.7%)
CIE-LAB	lab(46.15, -8.61, -19.22)
CIE-LCH	lch(46.15, 21.06, 245.88°)
OKLab	oklab(53.21% -0.0394 -0.0534)
OKLCH	oklch(53.21% 0.066 233.6)
XYZ	xyz(13.2514, 15.3768, 27.4638)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43738D #8D5D43

analogous

#438D82 #43738D #434E8D

triadic

#43738D #8D4373 #738D43

tetradic

#43738D #82438D #8D5D43 #4E8D43

square

#43738D #82438D #8D5D43 #4E8D43

split-complementary

#43738D #8D434E #8D8243

monochromatic

#1C2F3A #2F5164 #43738D #5C93B1 #85AFC5

Accessibility & contrast

On white

5.15

#43738D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#43738D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43738D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43738D	#FFFFFF	#000000	##FFFFFF
##43738D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728E

Deuteranopia (green-blind)

#5C6A8D

Tritanopia (blue-blind)

#197A7B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #43738d;
/* rgb */ color: rgb(67, 115, 141);
/* oklch */ color: oklch(53.2% 0.066 233.6);

Tailwind

colors: {
  custom: {
    50: '#7c9bae',
    500: '#43738d',
    950: '#000000',
  },
}

SCSS

$custom: #43738d;
$custom-light: #7c9bae;
$custom-dark: #000000;

JSON

{
  "hex": "#43738d",
  "rgb": {
    "r": 67,
    "g": 115,
    "b": 141
  },
  "hsl": {
    "h": 201.081,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53213,
    "c": 0.06635,
    "h": 233.6
  },
  "luminance": 0.15378
}

Semantic roles & 50–950 ramp

primary

#43738D

secondary

#B08E7C

accent

#835CCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #43738D

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

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