#A11826#A11826

#A11826 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.170 H 22.9°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#A11826
RGB	rgb(161, 24, 38)
HSL	hsl(354, 74%, 36%)
HSV	hsv(354, 85%, 63%)
CMYK	cmyk(0%, 85.1%, 76.4%, 36.9%)
CIE-LAB	lab(34.75, 53.70, 29.61)
CIE-LCH	lch(34.75, 61.33, 28.87°)
OKLab	oklab(45.84% 0.1564 0.0661)
OKLCH	oklch(45.84% 0.17 22.9)
XYZ	xyz(15.3763, 8.3728, 2.6398)
Luminance	0.0837 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11826 #18A193

analogous

#A1186B #A11826 #A14F18

triadic

#A11826 #26A118 #1826A1

tetradic

#A11826 #6BA118 #18A193 #4F18A1

square

#A11826 #6BA118 #18A193 #4F18A1

split-complementary

#A11826 #18A14F #186BA1

monochromatic

#36080D #6C1019 #A11826 #D62033 #E54F5E

Accessibility & contrast

On white

7.85

#A11826 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#A11826 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11826

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11826	#FFFFFF	#000000	##FFFFFF
##A11826	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F25

Deuteranopia (green-blind)

#675C21

Tritanopia (blue-blind)

#B2001F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a11826;
/* rgb */ color: rgb(161, 24, 38);
/* oklch */ color: oklch(45.8% 0.170 22.9);

Tailwind

colors: {
  custom: {
    50: '#c66660',
    500: '#a11826',
    950: '#000000',
  },
}

SCSS

$custom: #a11826;
$custom-light: #c66660;
$custom-dark: #000000;

JSON

{
  "hex": "#a11826",
  "rgb": {
    "r": 161,
    "g": 24,
    "b": 38
  },
  "hsl": {
    "h": 353.869,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45837,
    "c": 0.1698,
    "h": 22.9
  },
  "luminance": 0.0837
}

Semantic roles & 50–950 ramp

primary

#A11826

secondary

#4EC7BA

accent

#F1DE37

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150705

muted

#837A79

Preview Lab

Preview with #A11826

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

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