#A41209#A41209

#A41209 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.8% C 0.178 H 29.6°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#A41209
RGB	rgb(164, 18, 9)
HSL	hsl(3, 90%, 34%)
HSV	hsv(3, 95%, 64%)
CMYK	cmyk(0%, 89%, 94.5%, 35.7%)
CIE-LAB	lab(34.70, 55.11, 44.85)
CIE-LCH	lch(34.70, 71.05, 39.14°)
OKLab	oklab(45.83% 0.1551 0.088)
OKLCH	oklch(45.83% 0.178 29.6)
XYZ	xyz(15.5775, 8.3475, 1.0494)
Luminance	0.0834 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A41209 #099BA4

analogous

#A4094E #A41209 #A46009

triadic

#A41209 #09A412 #1209A4

tetradic

#A41209 #4EA409 #099BA4 #6009A4

square

#A41209 #4EA409 #099BA4 #6009A4

split-complementary

#A41209 #09A460 #094EA4

monochromatic

#300503 #6A0C06 #A41209 #DE180C #F43F34

Accessibility & contrast

On white

7.87

#A41209 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#A41209 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A41209

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A41209	#FFFFFF	#000000	##FFFFFF
##A41209	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E04

Deuteranopia (green-blind)

#695C00

Tritanopia (blue-blind)

#B60014

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a41209;
/* rgb */ color: rgb(164, 18, 9);
/* oklch */ color: oklch(45.8% 0.178 29.6);

Tailwind

colors: {
  custom: {
    50: '#ca644e',
    500: '#a41209',
    950: '#000000',
  },
}

SCSS

$custom: #a41209;
$custom-light: #ca644e;
$custom-dark: #000000;

JSON

{
  "hex": "#a41209",
  "rgb": {
    "r": 164,
    "g": 18,
    "b": 9
  },
  "hsl": {
    "h": 3.484,
    "s": 89.595,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45833,
    "c": 0.17833,
    "h": 29.6
  },
  "luminance": 0.08345
}

Semantic roles & 50–950 ramp

primary

#A41209

secondary

#38C8D1

accent

#F3FF29

background

#FEF6F4

surface

#FCEBE7

border

#D5C6C3

text

#160602

muted

#847A78

Preview Lab

Preview with #A41209

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

Preview Lab → · Contrast checker → · Palette generator →