#A13E35#A13E35

#A13E35 is a mid, vivid red. Relative luminance 0.113; OKLCH L 49.9% C 0.133 H 28.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#A13E35
RGB	rgb(161, 62, 53)
HSL	hsl(5, 50%, 42%)
HSV	hsv(5, 67%, 63%)
CMYK	cmyk(0%, 61.5%, 67.1%, 36.9%)
CIE-LAB	lab(40.05, 40.47, 26.75)
CIE-LCH	lch(40.05, 48.51, 33.46°)
OKLab	oklab(49.87% 0.1178 0.0627)
OKLCH	oklch(49.87% 0.133 28)
XYZ	xyz(17.0648, 11.2816, 4.6464)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E35 #3598A1

analogous

#A13562 #A13E35 #A17435

triadic

#A13E35 #35A13E #3E35A1

tetradic

#A13E35 #62A135 #3598A1 #7435A1

square

#A13E35 #62A135 #3598A1 #7435A1

split-complementary

#A13E35 #35A174 #3562A1

monochromatic

#451B17 #732C26 #A13E35 #C5584E #D4847C

Accessibility & contrast

On white

6.45

#A13E35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A13E35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E35

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E35	#FFFFFF	#000000	##FFFFFF
##A13E35	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585134

Deuteranopia (green-blind)

#716632

Tritanopia (blue-blind)

#B1293C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e35;
/* rgb */ color: rgb(161, 62, 53);
/* oklch */ color: oklch(49.9% 0.133 28.0);

Tailwind

colors: {
  custom: {
    50: '#c3776c',
    500: '#a13e35',
    950: '#000000',
  },
}

SCSS

$custom: #a13e35;
$custom-light: #c3776c;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e35",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 53
  },
  "hsl": {
    "h": 5,
    "s": 50.467,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49867,
    "c": 0.13348,
    "h": 28
  },
  "luminance": 0.11279
}

Semantic roles & 50–950 ramp

primary

#A13E35

secondary

#75B7BD

accent

#CEDA4E

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140907

muted

#827B7A

Preview Lab

Preview with #A13E35

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

Preview Lab → · Contrast checker → · Palette generator →