#A03E26#A03E26

#A03E26 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.5% C 0.136 H 35.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A03E26
RGB	rgb(160, 62, 38)
HSL	hsl(12, 62%, 39%)
HSV	hsv(12, 76%, 63%)
CMYK	cmyk(0%, 61.2%, 76.3%, 37.3%)
CIE-LAB	lab(39.68, 39.31, 34.96)
CIE-LCH	lch(39.68, 52.61, 41.65°)
OKLab	oklab(49.49% 0.1113 0.0778)
OKLCH	oklch(49.49% 0.136 35)
XYZ	xyz(16.5714, 11.0611, 3.0957)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03E26 #2688A0

analogous

#A0264B #A03E26 #A07B26

triadic

#A03E26 #26A03E #3E26A0

tetradic

#A03E26 #4BA026 #2688A0 #7B26A0

square

#A03E26 #4BA026 #2688A0 #7B26A0

split-complementary

#A03E26 #26A07B #264BA0

monochromatic

#3D180F #6F2B1A #A03E26 #CF5334 #DB7D66

Accessibility & contrast

On white

6.54

#A03E26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A03E26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03E26

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03E26	#FFFFFF	#000000	##FFFFFF
##A03E26	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595023

Deuteranopia (green-blind)

#716623

Tritanopia (blue-blind)

#B02739

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03e26;
/* rgb */ color: rgb(160, 62, 38);
/* oklch */ color: oklch(49.5% 0.136 35.0);

Tailwind

colors: {
  custom: {
    50: '#c37762',
    500: '#a03e26',
    950: '#000000',
  },
}

SCSS

$custom: #a03e26;
$custom-light: #c37762;
$custom-dark: #000000;

JSON

{
  "hex": "#a03e26",
  "rgb": {
    "r": 160,
    "g": 62,
    "b": 38
  },
  "hsl": {
    "h": 11.803,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49494,
    "c": 0.13584,
    "h": 35
  },
  "luminance": 0.11059
}

Semantic roles & 50–950 ramp

primary

#A03E26

secondary

#61AEC0

accent

#C5E543

background

#FCF7F5

surface

#F9EDEA

border

#D2C8C6

text

#140905

muted

#827B79

Preview Lab

Preview with #A03E26

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

Preview Lab → · Contrast checker → · Palette generator →