#A13829#A13829

#A13829 is a mid, vivid red. Relative luminance 0.106; OKLCH L 48.9% C 0.142 H 30.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#A13829
RGB	rgb(161, 56, 41)
HSL	hsl(8, 59%, 40%)
HSV	hsv(8, 75%, 63%)
CMYK	cmyk(0%, 65.2%, 74.5%, 36.9%)
CIE-LAB	lab(38.84, 42.61, 32.41)
CIE-LCH	lch(38.84, 53.53, 37.25°)
OKLab	oklab(48.91% 0.1221 0.073)
OKLCH	oklch(48.91% 0.142 30.9)
XYZ	xyz(16.5141, 10.5679, 3.2676)
Luminance	0.1057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13829 #2992A1

analogous

#A12956 #A13829 #A17429

triadic

#A13829 #29A138 #3829A1

tetradic

#A13829 #56A129 #2992A1 #7429A1

square

#A13829 #56A129 #2992A1 #7429A1

split-complementary

#A13829 #29A174 #2956A1

monochromatic

#3F1610 #70271D #A13829 #CD4D3A #D9796B

Accessibility & contrast

On white

6.75

#A13829 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A13829 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13829

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13829	#FFFFFF	#000000	##FFFFFF
##A13829	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D27

Deuteranopia (green-blind)

#6F6426

Tritanopia (blue-blind)

#B11D35

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a13829;
/* rgb */ color: rgb(161, 56, 41);
/* oklch */ color: oklch(48.9% 0.142 30.9);

Tailwind

colors: {
  custom: {
    50: '#c47463',
    500: '#a13829',
    950: '#000000',
  },
}

SCSS

$custom: #a13829;
$custom-light: #c47463;
$custom-dark: #000000;

JSON

{
  "hex": "#a13829",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 41
  },
  "hsl": {
    "h": 7.5,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48905,
    "c": 0.1422,
    "h": 30.9
  },
  "luminance": 0.10566
}

Semantic roles & 50–950 ramp

primary

#A13829

secondary

#66B5C0

accent

#CFE345

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A13829

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

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