#A01725#A01725

#A01725 is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.6% C 0.170 H 23.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#A01725
RGB	rgb(160, 23, 37)
HSL	hsl(354, 75%, 36%)
HSV	hsv(354, 86%, 63%)
CMYK	cmyk(0%, 85.6%, 76.9%, 37.3%)
CIE-LAB	lab(34.44, 53.61, 29.82)
CIE-LCH	lch(34.44, 61.35, 29.09°)
OKLab	oklab(45.57% 0.156 0.0664)
OKLCH	oklch(45.57% 0.17 23.1)
XYZ	xyz(15.1394, 8.2224, 2.5399)
Luminance	0.0822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01725 #17A092

analogous

#A01769 #A01725 #A04E17

triadic

#A01725 #25A017 #1725A0

tetradic

#A01725 #69A017 #17A092 #4E17A0

square

#A01725 #69A017 #17A092 #4E17A0

split-complementary

#A01725 #17A04E #1769A0

monochromatic

#35080C #6A0F19 #A01725 #D61F31 #E54C5C

Accessibility & contrast

On white

7.94

#A01725 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#A01725 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01725

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01725	#FFFFFF	#000000	##FFFFFF
##A01725	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E24

Deuteranopia (green-blind)

#665B20

Tritanopia (blue-blind)

#B1001E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01725;
/* rgb */ color: rgb(160, 23, 37);
/* oklch */ color: oklch(45.6% 0.170 23.1);

Tailwind

colors: {
  custom: {
    50: '#c5655f',
    500: '#a01725',
    950: '#000000',
  },
}

SCSS

$custom: #a01725;
$custom-light: #c5655f;
$custom-dark: #000000;

JSON

{
  "hex": "#a01725",
  "rgb": {
    "r": 160,
    "g": 23,
    "b": 37
  },
  "hsl": {
    "h": 353.869,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4557,
    "c": 0.16956,
    "h": 23.1
  },
  "luminance": 0.0822
}

Semantic roles & 50–950 ramp

primary

#A01725

secondary

#4CC7BA

accent

#F1DE36

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150604

muted

#837A79

Preview Lab

Preview with #A01725

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

Preview Lab → · Contrast checker → · Palette generator →