#43576E#43576E

#43576E is a dark, muted cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.045 H 252.3°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#43576E
RGB	rgb(67, 87, 110)
HSL	hsl(212, 24%, 35%)
HSV	hsv(212, 39%, 43%)
CMYK	cmyk(39.1%, 20.9%, 0%, 56.9%)
CIE-LAB	lab(36.24, -1.27, -15.60)
CIE-LCH	lch(36.24, 15.65, 265.35°)
OKLab	oklab(44.97% -0.0138 -0.0431)
OKLCH	oklch(44.97% 0.045 252.3)
XYZ	xyz(8.5365, 9.1350, 16.0623)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43576E #6E5A43

analogous

#436D6E #43576E #45436E

triadic

#43576E #6E4357 #576E43

tetradic

#43576E #6E436D #6E5A43 #436E45

square

#43576E #6E436D #6E5A43 #436E45

split-complementary

#43576E #6E4543 #6D6E43

monochromatic

#151B22 #2C3948 #43576E #5A7594 #7C94AF

Accessibility & contrast

On white

7.43

#43576E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#43576E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43576E

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43576E	#FFFFFF	#000000	##FFFFFF
##43576E	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E586F

Deuteranopia (green-blind)

#49536E

Tritanopia (blue-blind)

#355C5F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #43576e;
/* rgb */ color: rgb(67, 87, 110);
/* oklch */ color: oklch(45.0% 0.045 252.3);

Tailwind

colors: {
  custom: {
    50: '#798697',
    500: '#43576e',
    950: '#000000',
  },
}

SCSS

$custom: #43576e;
$custom-light: #798697;
$custom-dark: #000000;

JSON

{
  "hex": "#43576e",
  "rgb": {
    "r": 67,
    "g": 87,
    "b": 110
  },
  "hsl": {
    "h": 212.093,
    "s": 24.294,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44969,
    "c": 0.04527,
    "h": 252.3
  },
  "luminance": 0.09135
}

Semantic roles & 50–950 ramp

primary

#43576E

secondary

#9B8872

accent

#9767C1

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0D

muted

#7B7C7E

Preview Lab

Preview with #43576E

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

Preview Lab → · Contrast checker → · Palette generator →