#A1374E#A1374E

#A1374E is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.141 H 10.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A1374E
RGB	rgb(161, 55, 78)
HSL	hsl(347, 49%, 42%)
HSV	hsv(347, 66%, 63%)
CMYK	cmyk(0%, 65.8%, 51.6%, 36.9%)
CIE-LAB	lab(39.35, 45.56, 10.34)
CIE-LCH	lch(39.35, 46.72, 12.78°)
OKLab	oklab(49.5% 0.1381 0.0264)
OKLCH	oklch(49.5% 0.141 10.8)
XYZ	xyz(17.4407, 10.8617, 8.3844)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1374E #37A18A

analogous

#A13783 #A1374E #A15537

triadic

#A1374E #4EA137 #374EA1

tetradic

#A1374E #83A137 #37A18A #5537A1

square

#A1374E #83A137 #37A18A #5537A1

split-complementary

#A1374E #37A155 #3783A1

monochromatic

#461822 #732738 #A1374E #C4516A #D37F91

Accessibility & contrast

On white

6.62

#A1374E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A1374E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1374E

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1374E	#FFFFFF	#000000	##FFFFFF
##A1374E	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4E

Deuteranopia (green-blind)

#6B654B

Tritanopia (blue-blind)

#AF2540

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a1374e;
/* rgb */ color: rgb(161, 55, 78);
/* oklch */ color: oklch(49.5% 0.141 10.8);

Tailwind

colors: {
  custom: {
    50: '#c2747f',
    500: '#a1374e',
    950: '#000000',
  },
}

SCSS

$custom: #a1374e;
$custom-light: #c2747f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1374e",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 346.981,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49498,
    "c": 0.14057,
    "h": 10.8
  },
  "luminance": 0.1086
}

Semantic roles & 50–950 ramp

primary

#A1374E

secondary

#77BDAE

accent

#D9BB4F

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A1374E

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

Preview Lab → · Contrast checker → · Palette generator →