#4B453F#4B453F

#4B453F is a dark, near-neutral orange. Relative luminance 0.061; OKLCH L 39.4% C 0.013 H 67.5°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4B453F
RGB	rgb(75, 69, 63)
HSL	hsl(30, 9%, 27%)
HSV	hsv(30, 16%, 29%)
CMYK	cmyk(0%, 8%, 16%, 70.6%)
CIE-LAB	lab(29.69, 1.33, 4.54)
CIE-LCH	lch(29.69, 4.73, 73.66°)
OKLab	oklab(39.44% 0.0049 0.0119)
OKLCH	oklch(39.44% 0.013 67.5)
XYZ	xyz(5.9269, 6.1111, 5.5690)
Luminance	0.0611 (WCAG relative)
Temperature	neutral
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B453F #3F454B

analogous

#4B3F3F #4B453F #4B4B3F

triadic

#4B453F #3F4B45 #453F4B

tetradic

#4B453F #3F4B3F #3F454B #4B3F4B

square

#4B453F #3F4B3F #3F454B #4B3F4B

split-complementary

#4B453F #3F4B4B #3F3F4B

monochromatic

#110F0E #2A2623 #4B453F #6C645B #8D8277

Accessibility & contrast

On white

9.45

#4B453F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#4B453F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B453F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B453F	#FFFFFF	#000000	##FFFFFF
##4B453F	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453F

Deuteranopia (green-blind)

#49463F

Tritanopia (blue-blind)

#4D4443

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4b453f;
/* rgb */ color: rgb(75, 69, 63);
/* oklch */ color: oklch(39.4% 0.013 67.5);

Tailwind

colors: {
  custom: {
    50: '#7d7874',
    500: '#4b453f',
    950: '#000000',
  },
}

SCSS

$custom: #4b453f;
$custom-light: #7d7874;
$custom-dark: #000000;

JSON

{
  "hex": "#4b453f",
  "rgb": {
    "r": 75,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 30,
    "s": 8.696,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3944,
    "c": 0.01283,
    "h": 67.5
  },
  "luminance": 0.06111
}

Semantic roles & 50–950 ramp

primary

#4B453F

secondary

#6C737A

accent

#94B276

background

#F7F7F7

surface

#EEEDED

border

#C9C8C8

text

#090908

muted

#7B7B7B

Preview Lab

Preview with #4B453F

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

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