#A13428#A13428

#A13428 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.4% C 0.146 H 29.6°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A13428
RGB	rgb(161, 52, 40)
HSL	hsl(6, 60%, 39%)
HSV	hsv(6, 75%, 63%)
CMYK	cmyk(0%, 67.7%, 75.2%, 36.9%)
CIE-LAB	lab(38.18, 44.32, 32.24)
CIE-LCH	lch(38.18, 54.81, 36.04°)
OKLab	oklab(48.4% 0.1272 0.0724)
OKLCH	oklch(48.4% 0.146 29.6)
XYZ	xyz(16.3107, 10.1886, 3.1148)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13428 #2895A1

analogous

#A12859 #A13428 #A17028

triadic

#A13428 #28A134 #3428A1

tetradic

#A13428 #59A128 #2895A1 #7028A1

square

#A13428 #59A128 #2895A1 #7028A1

split-complementary

#A13428 #28A170 #2859A1

monochromatic

#3F1410 #70241C #A13428 #CE4739 #DA756A

Accessibility & contrast

On white

6.91

#A13428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A13428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13428

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13428	#FFFFFF	#000000	##FFFFFF
##A13428	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B26

Deuteranopia (green-blind)

#6E6324

Tritanopia (blue-blind)

#B11432

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13428;
/* rgb */ color: rgb(161, 52, 40);
/* oklch */ color: oklch(48.4% 0.146 29.6);

Tailwind

colors: {
  custom: {
    50: '#c47262',
    500: '#a13428',
    950: '#000000',
  },
}

SCSS

$custom: #a13428;
$custom-light: #c47262;
$custom-dark: #000000;

JSON

{
  "hex": "#a13428",
  "rgb": {
    "r": 161,
    "g": 52,
    "b": 40
  },
  "hsl": {
    "h": 5.95,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48402,
    "c": 0.14635,
    "h": 29.6
  },
  "luminance": 0.10186
}

Semantic roles & 50–950 ramp

primary

#A13428

secondary

#65B7C0

accent

#D4E344

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A13428

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

Preview Lab → · Contrast checker → · Palette generator →