#A74A33#A74A33

#A74A33 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.5% C 0.128 H 35.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#A74A33
RGB	rgb(167, 74, 51)
HSL	hsl(12, 53%, 43%)
HSV	hsv(12, 69%, 65%)
CMYK	cmyk(0%, 55.7%, 69.5%, 34.5%)
CIE-LAB	lab(43.29, 36.70, 32.02)
CIE-LCH	lch(43.29, 48.71, 41.11°)
OKLab	oklab(52.5% 0.105 0.0738)
OKLCH	oklch(52.5% 0.128 35.1)
XYZ	xyz(18.9845, 13.3545, 4.7093)
Luminance	0.1335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A74A33 #3390A7

analogous

#A73356 #A74A33 #A78433

triadic

#A74A33 #33A74A #4A33A7

tetradic

#A74A33 #56A733 #3390A7 #8433A7

square

#A74A33 #56A733 #3390A7 #8433A7

split-complementary

#A74A33 #33A784 #3356A7

monochromatic

#492016 #783525 #A74A33 #C9674E #D78F7D

Accessibility & contrast

On white

5.72

#A74A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#A74A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A74A33

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A74A33	#FFFFFF	#000000	##FFFFFF
##A74A33	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A30

Deuteranopia (green-blind)

#7A6E31

Tritanopia (blue-blind)

#B73745

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a74a33;
/* rgb */ color: rgb(167, 74, 51);
/* oklch */ color: oklch(52.5% 0.128 35.1);

Tailwind

colors: {
  custom: {
    50: '#c77f6b',
    500: '#a74a33',
    950: '#000000',
  },
}

SCSS

$custom: #a74a33;
$custom-light: #c77f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#a74a33",
  "rgb": {
    "r": 167,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 11.897,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52503,
    "c": 0.12835,
    "h": 35.1
  },
  "luminance": 0.13352
}

Semantic roles & 50–950 ramp

primary

#A74A33

secondary

#76B1C0

accent

#C0DD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A07

muted

#837C7A

Preview Lab

Preview with #A74A33

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

Preview Lab → · Contrast checker → · Palette generator →