#AD574B#AD574B

#AD574B is a mid, moderate red. Relative luminance 0.162; OKLCH L 55.8% C 0.115 H 29.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#AD574B
RGB	rgb(173, 87, 75)
HSL	hsl(7, 40%, 49%)
HSV	hsv(7, 57%, 68%)
CMYK	cmyk(0%, 49.7%, 56.6%, 32.2%)
CIE-LAB	lab(47.25, 33.96, 23.14)
CIE-LCH	lch(47.25, 41.10, 34.27°)
OKLab	oklab(55.82% 0.1001 0.0564)
OKLCH	oklch(55.82% 0.115 29.4)
XYZ	xyz(21.9135, 16.2110, 8.6303)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD574B #4BA1AD

analogous

#AD4B70 #AD574B #AD884B

triadic

#AD574B #4BAD57 #574BAD

tetradic

#AD574B #70AD4B #4BA1AD #884BAD

square

#AD574B #70AD4B #4BA1AD #884BAD

split-complementary

#AD574B #4BAD88 #4B70AD

monochromatic

#582C26 #824238 #AD574B #C27D73 #D5A49E

Accessibility & contrast

On white

4.95

#AD574B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#AD574B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD574B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD574B	#FFFFFF	#000000	##FFFFFF
##AD574B	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654A

Deuteranopia (green-blind)

#817749

Tritanopia (blue-blind)

#BC4954

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ad574b;
/* rgb */ color: rgb(173, 87, 75);
/* oklch */ color: oklch(55.8% 0.115 29.4);

Tailwind

colors: {
  custom: {
    50: '#ca887d',
    500: '#ad574b',
    950: '#000000',
  },
}

SCSS

$custom: #ad574b;
$custom-light: #ca887d;
$custom-dark: #000000;

JSON

{
  "hex": "#ad574b",
  "rgb": {
    "r": 173,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 7.347,
    "s": 39.516,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55816,
    "c": 0.11491,
    "h": 29.4
  },
  "luminance": 0.16209
}

Semantic roles & 50–950 ramp

primary

#AD574B

secondary

#92BCC1

accent

#C1CF58

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140B09

muted

#837C7B

Preview Lab

Preview with #AD574B

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

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