#AD645F#AD645F

#AD645F is a mid, moderate red. Relative luminance 0.188; OKLCH L 58.4% C 0.095 H 24.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#AD645F
RGB	rgb(173, 100, 95)
HSL	hsl(4, 32%, 53%)
HSV	hsv(4, 45%, 68%)
CMYK	cmyk(0%, 42.2%, 45.1%, 32.2%)
CIE-LAB	lab(50.48, 28.83, 15.64)
CIE-LCH	lch(50.48, 32.80, 28.48°)
OKLab	oklab(58.41% 0.0866 0.0396)
OKLCH	oklch(58.41% 0.095 24.6)
XYZ	xyz(23.8576, 18.8270, 13.2017)
Luminance	0.1883 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD645F #5FA8AD

analogous

#AD5F81 #AD645F #AD8B5F

triadic

#AD645F #5FAD64 #645FAD

tetradic

#AD645F #81AD5F #5FA8AD #8B5FAD

square

#AD645F #81AD5F #5FA8AD #8B5FAD

split-complementary

#AD645F #5FAD8B #5F81AD

monochromatic

#603431 #894A46 #AD645F #C28B87 #D6B2B0

Accessibility & contrast

On white

4.41

#AD645F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#AD645F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD645F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD645F	#FFFFFF	#000000	##000000
##AD645F	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746F5E

Deuteranopia (green-blind)

#867E5E

Tritanopia (blue-blind)

#BB5A63

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ad645f;
/* rgb */ color: rgb(173, 100, 95);
/* oklch */ color: oklch(58.4% 0.095 24.6);

Tailwind

colors: {
  custom: {
    50: '#c8918c',
    500: '#ad645f',
    950: '#000000',
  },
}

SCSS

$custom: #ad645f;
$custom-light: #c8918c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad645f",
  "rgb": {
    "r": 173,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 3.846,
    "s": 32.231,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58412,
    "c": 0.09526,
    "h": 24.6
  },
  "luminance": 0.18825
}

Semantic roles & 50–950 ramp

primary

#AD645F

secondary

#A3C3C5

accent

#C2C85F

background

#FCF9F8

surface

#F9F1F0

border

#D2CBCB

text

#130D0C

muted

#827E7D

Preview Lab

Preview with #AD645F

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

Preview Lab → · Contrast checker → · Palette generator →