#A03C29#A03C29

#A03C29 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.3% C 0.137 H 32.7°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A03C29
RGB	rgb(160, 60, 41)
HSL	hsl(10, 59%, 39%)
HSV	hsv(10, 74%, 63%)
CMYK	cmyk(0%, 62.5%, 74.4%, 37.3%)
CIE-LAB	lab(39.36, 40.40, 32.93)
CIE-LCH	lch(39.36, 52.12, 39.18°)
OKLab	oklab(49.26% 0.1153 0.0741)
OKLCH	oklch(49.26% 0.137 32.7)
XYZ	xyz(16.5150, 10.8677, 3.3254)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03C29 #298DA0

analogous

#A02952 #A03C29 #A07829

triadic

#A03C29 #29A03C #3C29A0

tetradic

#A03C29 #52A029 #298DA0 #7829A0

square

#A03C29 #52A029 #298DA0 #7829A0

split-complementary

#A03C29 #29A078 #2952A0

monochromatic

#3F1710 #6F2A1D #A03C29 #CC513A #D97C6A

Accessibility & contrast

On white

6.62

#A03C29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A03C29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03C29

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03C29	#FFFFFF	#000000	##FFFFFF
##A03C29	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F26

Deuteranopia (green-blind)

#706526

Tritanopia (blue-blind)

#B02438

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03c29;
/* rgb */ color: rgb(160, 60, 41);
/* oklch */ color: oklch(49.3% 0.137 32.7);

Tailwind

colors: {
  custom: {
    50: '#c37664',
    500: '#a03c29',
    950: '#000000',
  },
}

SCSS

$custom: #a03c29;
$custom-light: #c37664;
$custom-dark: #000000;

JSON

{
  "hex": "#a03c29",
  "rgb": {
    "r": 160,
    "g": 60,
    "b": 41
  },
  "hsl": {
    "h": 9.58,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49258,
    "c": 0.13707,
    "h": 32.7
  },
  "luminance": 0.10865
}

Semantic roles & 50–950 ramp

primary

#A03C29

secondary

#65B1BF

accent

#C9E245

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140905

muted

#827B7A

Preview Lab

Preview with #A03C29

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

Preview Lab → · Contrast checker → · Palette generator →