#A01826#A01826

#A01826 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.6% C 0.169 H 22.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#A01826
RGB	rgb(160, 24, 38)
HSL	hsl(354, 74%, 36%)
HSV	hsv(354, 85%, 63%)
CMYK	cmyk(0%, 85%, 76.3%, 37.3%)
CIE-LAB	lab(34.54, 53.42, 29.32)
CIE-LCH	lch(34.54, 60.93, 28.76°)
OKLab	oklab(45.65% 0.1556 0.0656)
OKLCH	oklch(45.65% 0.169 22.8)
XYZ	xyz(15.1755, 8.2693, 2.6304)
Luminance	0.0827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01826 #18A092

analogous

#A0186A #A01826 #A04E18

triadic

#A01826 #26A018 #1826A0

tetradic

#A01826 #6AA018 #18A092 #4E18A0

square

#A01826 #6AA018 #18A092 #4E18A0

split-complementary

#A01826 #18A04E #186AA0

monochromatic

#36080D #6B1019 #A01826 #D52033 #E44E5D

Accessibility & contrast

On white

7.91

#A01826 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#A01826 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01826

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01826	#FFFFFF	#000000	##FFFFFF
##A01826	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F25

Deuteranopia (green-blind)

#665B21

Tritanopia (blue-blind)

#B1001F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01826;
/* rgb */ color: rgb(160, 24, 38);
/* oklch */ color: oklch(45.6% 0.169 22.8);

Tailwind

colors: {
  custom: {
    50: '#c56660',
    500: '#a01826',
    950: '#000000',
  },
}

SCSS

$custom: #a01826;
$custom-light: #c56660;
$custom-dark: #000000;

JSON

{
  "hex": "#a01826",
  "rgb": {
    "r": 160,
    "g": 24,
    "b": 38
  },
  "hsl": {
    "h": 353.824,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45645,
    "c": 0.16887,
    "h": 22.8
  },
  "luminance": 0.08267
}

Semantic roles & 50–950 ramp

primary

#A01826

secondary

#4DC6BA

accent

#F1DD37

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150705

muted

#837A79

Preview Lab

Preview with #A01826

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

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