#741B1F#741B1F

#741B1F is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.3% C 0.123 H 23.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#741B1F
RGB	rgb(116, 27, 31)
HSL	hsl(357, 62%, 28%)
HSV	hsv(357, 77%, 45%)
CMYK	cmyk(0%, 76.7%, 73.3%, 54.5%)
CIE-LAB	lab(25.55, 38.56, 20.98)
CIE-LCH	lch(25.55, 43.90, 28.55°)
OKLab	oklab(37.32% 0.1128 0.0484)
OKLCH	oklch(37.32% 0.123 23.2)
XYZ	xyz(7.8426, 4.5970, 1.7704)
Luminance	0.0460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#741B1F #1B7470

analogous

#741B4B #741B1F #74431B

triadic

#741B1F #1F741B #1B1F74

tetradic

#741B1F #4B741B #1B7470 #431B74

square

#741B1F #4B741B #1B7470 #431B74

split-complementary

#741B1F #1B7443 #1B4B74

monochromatic

#190607 #420F12 #741B1F #A6272C #D1393F

Accessibility & contrast

On white

10.94

#741B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#741B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #741B1F

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##741B1F	#FFFFFF	#000000	##FFFFFF
##741B1F	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301E

Deuteranopia (green-blind)

#4B431C

Tritanopia (blue-blind)

#80001D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #741b1f;
/* rgb */ color: rgb(116, 27, 31);
/* oklch */ color: oklch(37.3% 0.123 23.2);

Tailwind

colors: {
  custom: {
    50: '#a35f5a',
    500: '#741b1f',
    950: '#000000',
  },
}

SCSS

$custom: #741b1f;
$custom-light: #a35f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#741b1f",
  "rgb": {
    "r": 116,
    "g": 27,
    "b": 31
  },
  "hsl": {
    "h": 357.303,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37315,
    "c": 0.12277,
    "h": 23.2
  },
  "luminance": 0.04596
}

Semantic roles & 50–950 ramp

primary

#741B1F

secondary

#42A9A4

accent

#E5DE42

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #741B1F

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

Preview Lab → · Contrast checker → · Palette generator →