#43576D#43576D

#43576D is a dark, muted cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.044 H 251.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#43576D
RGB	rgb(67, 87, 109)
HSL	hsl(211, 24%, 35%)
HSV	hsv(211, 39%, 43%)
CMYK	cmyk(38.5%, 20.2%, 0%, 57.3%)
CIE-LAB	lab(36.20, -1.57, -15.04)
CIE-LCH	lch(36.20, 15.13, 264.06°)
OKLab	oklab(44.92% -0.0141 -0.0415)
OKLCH	oklch(44.92% 0.044 251.2)
XYZ	xyz(8.4824, 9.1134, 15.7771)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43576D #6D5943

analogous

#436C6D #43576D #44436D

triadic

#43576D #6D4357 #576D43

tetradic

#43576D #6D436C #6D5943 #436D44

square

#43576D #6D436C #6D5943 #436D44

split-complementary

#43576D #6D4443 #6C6D43

monochromatic

#141A21 #2C3947 #43576D #5A7593 #7C94AE

Accessibility & contrast

On white

7.44

#43576D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#43576D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43576D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43576D	#FFFFFF	#000000	##FFFFFF
##43576D	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F586E

Deuteranopia (green-blind)

#4A536D

Tritanopia (blue-blind)

#355C5E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #43576d;
/* rgb */ color: rgb(67, 87, 109);
/* oklch */ color: oklch(44.9% 0.044 251.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#43576d",
  "rgb": {
    "r": 67,
    "g": 87,
    "b": 109
  },
  "hsl": {
    "h": 211.429,
    "s": 23.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44923,
    "c": 0.04389,
    "h": 251.2
  },
  "luminance": 0.09114
}

Semantic roles & 50–950 ramp

primary

#43576D

secondary

#9A8772

accent

#9667C0

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0D

muted

#7B7C7E

Preview Lab

Preview with #43576D

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

Preview Lab → · Contrast checker → · Palette generator →