#A02727#A02727

#A02727 is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.8% C 0.158 H 25.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#A02727
RGB	rgb(160, 39, 39)
HSL	hsl(0, 61%, 39%)
HSV	hsv(0, 76%, 63%)
CMYK	cmyk(0%, 75.6%, 75.6%, 37.3%)
CIE-LAB	lab(36.13, 49.02, 30.49)
CIE-LCH	lch(36.13, 57.73, 31.88°)
OKLab	oklab(46.83% 0.1419 0.0684)
OKLCH	oklch(46.83% 0.158 25.7)
XYZ	xyz(15.5907, 9.0735, 2.8495)
Luminance	0.0907 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02727 #27A0A0

analogous

#A02764 #A02727 #A06427

triadic

#A02727 #27A027 #2727A0

tetradic

#A02727 #64A027 #27A0A0 #6427A0

square

#A02727 #64A027 #27A0A0 #6427A0

split-complementary

#A02727 #27A064 #2764A0

monochromatic

#3E0F0F #6F1B1B #A02727 #CE3636 #DA6767

Accessibility & contrast

On white

7.46

#A02727 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A02727 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02727

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02727	#FFFFFF	#000000	##FFFFFF
##A02727	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4426

Deuteranopia (green-blind)

#695E22

Tritanopia (blue-blind)

#B00029

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02727;
/* rgb */ color: rgb(160, 39, 39);
/* oklch */ color: oklch(46.8% 0.158 25.7);

Tailwind

colors: {
  custom: {
    50: '#c46b61',
    500: '#a02727',
    950: '#000000',
  },
}

SCSS

$custom: #a02727;
$custom-light: #c46b61;
$custom-dark: #000000;

JSON

{
  "hex": "#a02727",
  "rgb": {
    "r": 160,
    "g": 39,
    "b": 39
  },
  "hsl": {
    "h": 0,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.46828,
    "c": 0.15752,
    "h": 25.7
  },
  "luminance": 0.09071
}

Semantic roles & 50–950 ramp

primary

#A02727

secondary

#63C0C0

accent

#E4E444

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A02727

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

Preview Lab → · Contrast checker → · Palette generator →