#4D252F#4D252F

#4D252F is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.2% C 0.061 H 5.2°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D252F
RGB	rgb(77, 37, 47)
HSL	hsl(345, 35%, 22%)
HSV	hsv(345, 52%, 30%)
CMYK	cmyk(0%, 51.9%, 39%, 69.8%)
CIE-LAB	lab(20.47, 20.09, 2.03)
CIE-LCH	lch(20.47, 20.19, 5.77°)
OKLab	oklab(32.22% 0.061 0.0055)
OKLCH	oklch(32.22% 0.061 5.2)
XYZ	xyz(4.2354, 3.1065, 3.0653)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D252F #254D43

analogous

#4D2543 #4D252F #4D2F25

triadic

#4D252F #2F4D25 #252F4D

tetradic

#4D252F #434D25 #254D43 #2F254D

square

#4D252F #434D25 #254D43 #2F254D

split-complementary

#4D252F #254D2F #25434D

monochromatic

#150A0D #241116 #4D252F #763948 #A04D61

Accessibility & contrast

On white

12.95

#4D252F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D252F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D252F

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D252F	#FFFFFF	#000000	##FFFFFF
##4D252F	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2D2F

Deuteranopia (green-blind)

#36342E

Tritanopia (blue-blind)

#532129

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d252f;
/* rgb */ color: rgb(77, 37, 47);
/* oklch */ color: oklch(32.2% 0.061 5.2);

Tailwind

colors: {
  custom: {
    50: '#816067',
    500: '#4d252f',
    950: '#000000',
  },
}

SCSS

$custom: #4d252f;
$custom-light: #816067;
$custom-dark: #000000;

JSON

{
  "hex": "#4d252f",
  "rgb": {
    "r": 77,
    "g": 37,
    "b": 47
  },
  "hsl": {
    "h": 345,
    "s": 35.088,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32218,
    "c": 0.06123,
    "h": 5.2
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#4D252F

secondary

#4E8074

accent

#CBB05D

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0A0506

muted

#7C797A

Preview Lab

Preview with #4D252F

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

Preview Lab → · Contrast checker → · Palette generator →