#A7401F#A7401F

#A7401F is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.8% C 0.143 H 37.6°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#A7401F
RGB	rgb(167, 64, 31)
HSL	hsl(15, 69%, 39%)
HSV	hsv(15, 81%, 65%)
CMYK	cmyk(0%, 61.7%, 81.4%, 34.5%)
CIE-LAB	lab(41.19, 40.72, 40.57)
CIE-LCH	lch(41.19, 57.48, 44.89°)
OKLab	oklab(50.84% 0.1137 0.0875)
OKLCH	oklch(50.84% 0.143 37.6)
XYZ	xyz(18.0190, 11.9837, 2.6603)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7401F #1F86A7

analogous

#A71F42 #A7401F #A7841F

triadic

#A7401F #1FA740 #401FA7

tetradic

#A7401F #42A71F #1F86A7 #841FA7

square

#A7401F #42A71F #1F86A7 #841FA7

split-complementary

#A7401F #1FA784 #1F42A7

monochromatic

#40180C #732C15 #A7401F #D8552B #E17F5F

Accessibility & contrast

On white

6.18

#A7401F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A7401F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7401F

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7401F	#FFFFFF	#000000	##FFFFFF
##A7401F	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D531A

Deuteranopia (green-blind)

#776A1B

Tritanopia (blue-blind)

#B82639

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a7401f;
/* rgb */ color: rgb(167, 64, 31);
/* oklch */ color: oklch(50.8% 0.143 37.6);

Tailwind

colors: {
  custom: {
    50: '#c9795d',
    500: '#a7401f',
    950: '#000000',
  },
}

SCSS

$custom: #a7401f;
$custom-light: #c9795d;
$custom-dark: #000000;

JSON

{
  "hex": "#a7401f",
  "rgb": {
    "r": 167,
    "g": 64,
    "b": 31
  },
  "hsl": {
    "h": 14.559,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.50843,
    "c": 0.14342,
    "h": 37.6
  },
  "luminance": 0.11981
}

Semantic roles & 50–950 ramp

primary

#A7401F

secondary

#5CACC6

accent

#C1EC3C

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A7401F

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

Preview Lab → · Contrast checker → · Palette generator →