#A13039#A13039

#A13039 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.2% C 0.148 H 20.3°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#A13039
RGB	rgb(161, 48, 57)
HSL	hsl(355, 54%, 41%)
HSV	hsv(355, 70%, 63%)
CMYK	cmyk(0%, 70.2%, 64.6%, 36.9%)
CIE-LAB	lab(37.82, 46.90, 21.52)
CIE-LCH	lch(37.82, 51.60, 24.64°)
OKLab	oklab(48.22% 0.1389 0.0515)
OKLCH	oklch(48.22% 0.148 20.3)
XYZ	xyz(16.4951, 9.9887, 4.9295)
Luminance	0.0999 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13039 #30A198

analogous

#A13071 #A13039 #A15F30

triadic

#A13039 #39A130 #3039A1

tetradic

#A13039 #71A130 #30A198 #5F30A1

square

#A13039 #71A130 #30A198 #5F30A1

split-complementary

#A13039 #30A15F #3071A1

monochromatic

#431418 #722228 #A13039 #C84651 #D6757D

Accessibility & contrast

On white

7.01

#A13039 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A13039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13039

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13039	#FFFFFF	#000000	##FFFFFF
##A13039	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A39

Deuteranopia (green-blind)

#6B6236

Tritanopia (blue-blind)

#B11134

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a13039;
/* rgb */ color: rgb(161, 48, 57);
/* oklch */ color: oklch(48.2% 0.148 20.3);

Tailwind

colors: {
  custom: {
    50: '#c3706f',
    500: '#a13039',
    950: '#000000',
  },
}

SCSS

$custom: #a13039;
$custom-light: #c3706f;
$custom-dark: #000000;

JSON

{
  "hex": "#a13039",
  "rgb": {
    "r": 161,
    "g": 48,
    "b": 57
  },
  "hsl": {
    "h": 355.221,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48217,
    "c": 0.14816,
    "h": 20.3
  },
  "luminance": 0.09986
}

Semantic roles & 50–950 ramp

primary

#A13039

secondary

#6FBEB8

accent

#DDD24A

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A13039

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

Preview Lab → · Contrast checker → · Palette generator →