#AD374F#AD374F

#AD374F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.5% C 0.153 H 12.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#AD374F
RGB	rgb(173, 55, 79)
HSL	hsl(348, 52%, 45%)
HSV	hsv(348, 68%, 68%)
CMYK	cmyk(0%, 68.2%, 54.3%, 32.2%)
CIE-LAB	lab(41.51, 49.58, 13.03)
CIE-LCH	lch(41.51, 51.27, 14.72°)
OKLab	oklab(51.52% 0.1498 0.0329)
OKLCH	oklch(51.52% 0.153 12.4)
XYZ	xyz(20.0128, 12.1838, 8.6935)
Luminance	0.1218 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD374F #37AD95

analogous

#AD378A #AD374F #AD5A37

triadic

#AD374F #4FAD37 #374FAD

tetradic

#AD374F #8AAD37 #37AD95 #5A37AD

square

#AD374F #8AAD37 #37AD95 #5A37AD

split-complementary

#AD374F #37AD5A #378AAD

monochromatic

#501925 #7F283A #AD374F #CA576F #D88697

Accessibility & contrast

On white

6.11

#AD374F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AD374F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD374F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD374F	#FFFFFF	#000000	##FFFFFF
##AD374F	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#726B4C

Tritanopia (blue-blind)

#BD2041

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ad374f;
/* rgb */ color: rgb(173, 55, 79);
/* oklch */ color: oklch(51.5% 0.153 12.4);

Tailwind

colors: {
  custom: {
    50: '#cb7580',
    500: '#ad374f',
    950: '#000000',
  },
}

SCSS

$custom: #ad374f;
$custom-light: #cb7580;
$custom-dark: #000000;

JSON

{
  "hex": "#ad374f",
  "rgb": {
    "r": 173,
    "g": 55,
    "b": 79
  },
  "hsl": {
    "h": 347.797,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51517,
    "c": 0.15339,
    "h": 12.4
  },
  "luminance": 0.12181
}

Semantic roles & 50–950 ramp

primary

#AD374F

secondary

#7DC2B4

accent

#DBBE4D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AD374F

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

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