#A02A3E#A02A3E

#A02A3E is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.5% C 0.153 H 15.8°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#A02A3E
RGB	rgb(160, 42, 62)
HSL	hsl(350, 58%, 40%)
HSV	hsv(350, 74%, 63%)
CMYK	cmyk(0%, 73.8%, 61.2%, 37.3%)
CIE-LAB	lab(36.89, 49.22, 17.11)
CIE-LCH	lch(36.89, 52.11, 19.17°)
OKLab	oklab(47.52% 0.1474 0.0418)
OKLCH	oklch(47.52% 0.153 15.8)
XYZ	xyz(16.1963, 9.4796, 5.5334)
Luminance	0.0948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A3E #2AA08C

analogous

#A02A79 #A02A3E #A0512A

triadic

#A02A3E #3EA02A #2A3EA0

tetradic

#A02A3E #79A02A #2AA08C #512AA0

square

#A02A3E #79A02A #2AA08C #512AA0

split-complementary

#A02A3E #2AA051 #2A79A0

monochromatic

#3F1118 #701D2B #A02A3E #CC3C54 #D86C7E

Accessibility & contrast

On white

7.25

#A02A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A02A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A3E

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A3E	#FFFFFF	#000000	##FFFFFF
##A02A3E	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473E

Deuteranopia (green-blind)

#68603B

Tritanopia (blue-blind)

#AF0432

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02a3e;
/* rgb */ color: rgb(160, 42, 62);
/* oklch */ color: oklch(47.5% 0.153 15.8);

Tailwind

colors: {
  custom: {
    50: '#c36d73',
    500: '#a02a3e',
    950: '#000000',
  },
}

SCSS

$custom: #a02a3e;
$custom-light: #c36d73;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a3e",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 62
  },
  "hsl": {
    "h": 349.831,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4752,
    "c": 0.15325,
    "h": 15.8
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#A02A3E

secondary

#67BFB0

accent

#E2C746

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140808

muted

#827B7B

Preview Lab

Preview with #A02A3E

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

Preview Lab → · Contrast checker → · Palette generator →