#A13E2A#A13E2A

#A13E2A is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.136 H 33.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#A13E2A
RGB	rgb(161, 62, 42)
HSL	hsl(10, 59%, 40%)
HSV	hsv(10, 74%, 63%)
CMYK	cmyk(0%, 61.5%, 73.9%, 36.9%)
CIE-LAB	lab(39.90, 39.87, 33.01)
CIE-LCH	lch(39.90, 51.76, 39.62°)
OKLab	oklab(49.71% 0.1137 0.0745)
OKLCH	oklch(49.71% 0.136 33.2)
XYZ	xyz(16.8402, 11.1918, 3.4635)
Luminance	0.1119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E2A #2A8DA1

analogous

#A12A52 #A13E2A #A17A2A

triadic

#A13E2A #2AA13E #3E2AA1

tetradic

#A13E2A #52A12A #2A8DA1 #7A2AA1

square

#A13E2A #52A12A #2A8DA1 #7A2AA1

split-complementary

#A13E2A #2AA17A #2A52A1

monochromatic

#401911 #702B1D #A13E2A #CC543C #D97F6D

Accessibility & contrast

On white

6.49

#A13E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A13E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E2A

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E2A	#FFFFFF	#000000	##FFFFFF
##A13E2A	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595027

Deuteranopia (green-blind)

#726627

Tritanopia (blue-blind)

#B1273A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e2a;
/* rgb */ color: rgb(161, 62, 42);
/* oklch */ color: oklch(49.7% 0.136 33.2);

Tailwind

colors: {
  custom: {
    50: '#c47764',
    500: '#a13e2a',
    950: '#000000',
  },
}

SCSS

$custom: #a13e2a;
$custom-light: #c47764;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e2a",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 10.084,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49706,
    "c": 0.13596,
    "h": 33.2
  },
  "luminance": 0.11189
}

Semantic roles & 50–950 ramp

primary

#A13E2A

secondary

#67B1C0

accent

#C8E246

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140905

muted

#827B7A

Preview Lab

Preview with #A13E2A

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

Preview Lab → · Contrast checker → · Palette generator →