#A01834#A01834

#A01834 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.168 H 17.0°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#A01834
RGB	rgb(160, 24, 52)
HSL	hsl(348, 74%, 36%)
HSV	hsv(348, 85%, 63%)
CMYK	cmyk(0%, 85%, 67.5%, 37.3%)
CIE-LAB	lab(34.76, 54.07, 20.74)
CIE-LCH	lch(34.76, 57.91, 20.98°)
OKLab	oklab(45.88% 0.161 0.0492)
OKLCH	oklch(45.88% 0.168 17)
XYZ	xyz(15.4454, 8.3772, 4.0518)
Luminance	0.0838 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01834 #18A084

analogous

#A01878 #A01834 #A04018

triadic

#A01834 #34A018 #1834A0

tetradic

#A01834 #78A018 #18A084 #4018A0

square

#A01834 #78A018 #18A084 #4018A0

split-complementary

#A01834 #18A040 #1878A0

monochromatic

#360811 #6B1023 #A01834 #D52045 #E44E6D

Accessibility & contrast

On white

7.85

#A01834 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#A01834 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01834

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01834	#FFFFFF	#000000	##FFFFFF
##A01834	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434034

Deuteranopia (green-blind)

#655C30

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01834;
/* rgb */ color: rgb(160, 24, 52);
/* oklch */ color: oklch(45.9% 0.168 17.0);

Tailwind

colors: {
  custom: {
    50: '#c4666b',
    500: '#a01834',
    950: '#000000',
  },
}

SCSS

$custom: #a01834;
$custom-light: #c4666b;
$custom-dark: #000000;

JSON

{
  "hex": "#a01834",
  "rgb": {
    "r": 160,
    "g": 24,
    "b": 52
  },
  "hsl": {
    "h": 347.647,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45877,
    "c": 0.16831,
    "h": 17
  },
  "luminance": 0.08375
}

Semantic roles & 50–950 ramp

primary

#A01834

secondary

#4DC6AE

accent

#F1CA37

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01834

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

Preview Lab → · Contrast checker → · Palette generator →