#AD3125#AD3125

#AD3125 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.162 H 29.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#AD3125
RGB	rgb(173, 49, 37)
HSL	hsl(5, 65%, 41%)
HSV	hsv(5, 79%, 68%)
CMYK	cmyk(0%, 71.7%, 78.6%, 32.2%)
CIE-LAB	lab(39.94, 49.50, 36.51)
CIE-LCH	lch(39.94, 61.51, 36.41°)
OKLab	oklab(50.13% 0.1414 0.08)
OKLCH	oklch(50.13% 0.162 29.5)
XYZ	xyz(18.6680, 11.2173, 2.9321)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3125 #25A1AD

analogous

#AD255D #AD3125 #AD7525

triadic

#AD3125 #25AD31 #3125AD

tetradic

#AD3125 #5DAD25 #25A1AD #7525AD

square

#AD3125 #5DAD25 #25A1AD #7525AD

split-complementary

#AD3125 #25AD75 #255DAD

monochromatic

#48140F #7B231A #AD3125 #D5483A #E0776D

Accessibility & contrast

On white

6.48

#AD3125 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AD3125 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3125

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3125	#FFFFFF	#000000	##FFFFFF
##AD3125	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D22

Deuteranopia (green-blind)

#746820

Tritanopia (blue-blind)

#BF002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad3125;
/* rgb */ color: rgb(173, 49, 37);
/* oklch */ color: oklch(50.1% 0.162 29.5);

Tailwind

colors: {
  custom: {
    50: '#ce7261',
    500: '#ad3125',
    950: '#000000',
  },
}

SCSS

$custom: #ad3125;
$custom-light: #ce7261;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3125",
  "rgb": {
    "r": 173,
    "g": 49,
    "b": 37
  },
  "hsl": {
    "h": 5.294,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50127,
    "c": 0.16246,
    "h": 29.5
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary

#AD3125

secondary

#68BEC6

accent

#D9E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AD3125

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

Preview Lab → · Contrast checker → · Palette generator →