#4A575A#4A575A

#4A575A is a dark, near-neutral cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.017 H 213.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4A575A
RGB	rgb(74, 87, 90)
HSL	hsl(191, 10%, 32%)
HSV	hsv(191, 18%, 35%)
CMYK	cmyk(17.8%, 3.3%, 0%, 64.7%)
CIE-LAB	lab(36.00, -4.33, -3.44)
CIE-LCH	lch(36.00, 5.53, 218.49°)
OKLab	oklab(44.67% -0.0142 -0.0093)
OKLCH	oklch(44.67% 0.017 213.2)
XYZ	xyz(8.0772, 9.0102, 10.9845)
Luminance	0.0901 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A575A #5A4D4A

analogous

#4A5A55 #4A575A #4A4F5A

triadic

#4A575A #5A4A57 #575A4A

tetradic

#4A575A #554A5A #5A4D4A #4F5A4A

square

#4A575A #554A5A #5A4D4A #4F5A4A

split-complementary

#4A575A #5A4A4F #5A554A

monochromatic

#131617 #2E3738 #4A575A #66777C #84969A

Accessibility & contrast

On white

7.49

#4A575A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4A575A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A575A

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A575A	#FFFFFF	#000000	##FFFFFF
##4A575A	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55565A

Deuteranopia (green-blind)

#52545A

Tritanopia (blue-blind)

#465858

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4a575a;
/* rgb */ color: rgb(74, 87, 90);
/* oklch */ color: oklch(44.7% 0.017 213.2);

Tailwind

colors: {
  custom: {
    50: '#7c8688',
    500: '#4a575a',
    950: '#000000',
  },
}

SCSS

$custom: #4a575a;
$custom-light: #7c8688;
$custom-dark: #000000;

JSON

{
  "hex": "#4a575a",
  "rgb": {
    "r": 74,
    "g": 87,
    "b": 90
  },
  "hsl": {
    "h": 191.25,
    "s": 9.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44665,
    "c": 0.017,
    "h": 213.2
  },
  "luminance": 0.0901
}

Semantic roles & 50–950 ramp

primary

#4A575A

secondary

#897A77

accent

#8175B3

background

#F7F8F8

surface

#EEEFEF

border

#C9CACA

text

#090B0B

muted

#7B7C7C

Preview Lab

Preview with #4A575A

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

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