#A4635B#A4635B

#A4635B is a mid, moderate red. Relative luminance 0.176; OKLCH L 57.0% C 0.086 H 27.6°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A4635B
RGB	rgb(164, 99, 91)
HSL	hsl(7, 29%, 50%)
HSV	hsv(7, 45%, 64%)
CMYK	cmyk(0%, 39.6%, 44.5%, 35.7%)
CIE-LAB	lab(48.97, 25.35, 15.75)
CIE-LCH	lch(48.97, 29.84, 31.85°)
OKLab	oklab(56.97% 0.0762 0.0398)
OKLCH	oklch(56.97% 0.086 27.6)
XYZ	xyz(21.6612, 17.5734, 12.1467)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4635B #5B9CA4

analogous

#A45B78 #A4635B #A4875B

triadic

#A4635B #5BA463 #635BA4

tetradic

#A4635B #78A45B #5B9CA4 #875BA4

square

#A4635B #78A45B #5B9CA4 #875BA4

split-complementary

#A4635B #5BA487 #5B78A4

monochromatic

#55332F #7D4B45 #A4635B #BA8882 #D0AEAA

Accessibility & contrast

On white

4.65

#A4635B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#A4635B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A4635B

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4635B	#FFFFFF	#000000	##FFFFFF
##A4635B	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716C5A

Deuteranopia (green-blind)

#81795A

Tritanopia (blue-blind)

#B15A61

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a4635b;
/* rgb */ color: rgb(164, 99, 91);
/* oklch */ color: oklch(57.0% 0.086 27.6);

Tailwind

colors: {
  custom: {
    50: '#c29089',
    500: '#a4635b',
    950: '#000000',
  },
}

SCSS

$custom: #a4635b;
$custom-light: #c29089;
$custom-dark: #000000;

JSON

{
  "hex": "#a4635b",
  "rgb": {
    "r": 164,
    "g": 99,
    "b": 91
  },
  "hsl": {
    "h": 6.575,
    "s": 28.627,
    "l": 50
  },
  "oklch": {
    "l": 0.56975,
    "c": 0.08593,
    "h": 27.6
  },
  "luminance": 0.17572
}

Semantic roles & 50–950 ramp

primary

#A4635B

secondary

#9DBABE

accent

#BAC563

background

#FCF8F8

surface

#F8F0F0

border

#D1CBCB

text

#130C0B

muted

#827D7C

Preview Lab

Preview with #A4635B

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

Preview Lab → · Contrast checker → · Palette generator →