#A03D29#A03D29

#A03D29 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.4% C 0.136 H 33.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A03D29
RGB	rgb(160, 61, 41)
HSL	hsl(10, 59%, 39%)
HSV	hsv(10, 74%, 63%)
CMYK	cmyk(0%, 61.9%, 74.4%, 37.3%)
CIE-LAB	lab(39.54, 39.93, 33.12)
CIE-LCH	lch(39.54, 51.88, 39.68°)
OKLab	oklab(49.39% 0.1138 0.0746)
OKLCH	oklch(49.39% 0.136 33.2)
XYZ	xyz(16.5679, 10.9734, 3.3431)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03D29 #298CA0

analogous

#A02951 #A03D29 #A07929

triadic

#A03D29 #29A03D #3D29A0

tetradic

#A03D29 #51A029 #298CA0 #7929A0

square

#A03D29 #51A029 #298CA0 #7929A0

split-complementary

#A03D29 #29A079 #2951A0

monochromatic

#3F1810 #6F2A1D #A03D29 #CC523A #D97D6A

Accessibility & contrast

On white

6.57

#A03D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A03D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03D29

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03D29	#FFFFFF	#000000	##FFFFFF
##A03D29	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F26

Deuteranopia (green-blind)

#716526

Tritanopia (blue-blind)

#B02639

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03d29;
/* rgb */ color: rgb(160, 61, 41);
/* oklch */ color: oklch(49.4% 0.136 33.2);

Tailwind

colors: {
  custom: {
    50: '#c37764',
    500: '#a03d29',
    950: '#000000',
  },
}

SCSS

$custom: #a03d29;
$custom-light: #c37764;
$custom-dark: #000000;

JSON

{
  "hex": "#a03d29",
  "rgb": {
    "r": 160,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 10.084,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49393,
    "c": 0.13607,
    "h": 33.2
  },
  "luminance": 0.10971
}

Semantic roles & 50–950 ramp

primary

#A03D29

secondary

#65B0BF

accent

#C8E245

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140905

muted

#827B7A

Preview Lab

Preview with #A03D29

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

Preview Lab → · Contrast checker → · Palette generator →