#A13741#A13741

#A13741 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.2% C 0.140 H 18.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#A13741
RGB	rgb(161, 55, 65)
HSL	hsl(354, 49%, 42%)
HSV	hsv(354, 66%, 63%)
CMYK	cmyk(0%, 65.8%, 59.6%, 36.9%)
CIE-LAB	lab(39.06, 44.50, 18.12)
CIE-LCH	lch(39.06, 48.05, 22.16°)
OKLab	oklab(49.19% 0.1328 0.0444)
OKLCH	oklch(49.19% 0.14 18.5)
XYZ	xyz(17.0199, 10.6934, 6.1678)
Luminance	0.1069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13741 #37A197

analogous

#A13776 #A13741 #A16237

triadic

#A13741 #41A137 #3741A1

tetradic

#A13741 #76A137 #37A197 #6237A1

square

#A13741 #76A137 #37A197 #6237A1

split-complementary

#A13741 #37A162 #3776A1

monochromatic

#46181C #73272F #A13741 #C4515C #D37F87

Accessibility & contrast

On white

6.69

#A13741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A13741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13741

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13741	#FFFFFF	#000000	##FFFFFF
##A13741	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E41

Deuteranopia (green-blind)

#6D643E

Tritanopia (blue-blind)

#B0213B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a13741;
/* rgb */ color: rgb(161, 55, 65);
/* oklch */ color: oklch(49.2% 0.140 18.5);

Tailwind

colors: {
  custom: {
    50: '#c37475',
    500: '#a13741',
    950: '#000000',
  },
}

SCSS

$custom: #a13741;
$custom-light: #c37475;
$custom-dark: #000000;

JSON

{
  "hex": "#a13741",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 354.34,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.4919,
    "c": 0.14001,
    "h": 18.5
  },
  "luminance": 0.10691
}

Semantic roles & 50–950 ramp

primary

#A13741

secondary

#77BDB6

accent

#D9CC4F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A13741

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

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