#641410#641410

#641410 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.3% C 0.114 H 28.1°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#641410
RGB	rgb(100, 20, 16)
HSL	hsl(3, 72%, 23%)
HSV	hsv(3, 84%, 39%)
CMYK	cmyk(0%, 80%, 84%, 60.8%)
CIE-LAB	lab(21.01, 35.03, 24.46)
CIE-LCH	lch(21.01, 42.73, 34.93°)
OKLab	oklab(33.26% 0.1003 0.0535)
OKLCH	oklch(33.26% 0.114 28.1)
XYZ	xyz(5.5999, 3.2479, 0.8222)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641410 #106064

analogous

#641036 #641410 #643E10

triadic

#641410 #106414 #141064

tetradic

#641410 #366410 #106064 #3E1064

square

#641410 #366410 #106064 #3E1064

split-complementary

#641410 #10643E #103664

monochromatic

#1A0504 #2F0908 #641410 #991F18 #CE2921

Accessibility & contrast

On white

12.73

#641410 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#641410 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641410

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641410	#FFFFFF	#000000	##FFFFFF
##641410	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270F

Deuteranopia (green-blind)

#40390C

Tritanopia (blue-blind)

#6F0014

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641410;
/* rgb */ color: rgb(100, 20, 16);
/* oklch */ color: oklch(33.3% 0.114 28.1);

Tailwind

colors: {
  custom: {
    50: '#97594f',
    500: '#641410',
    950: '#000000',
  },
}

SCSS

$custom: #641410;
$custom-light: #97594f;
$custom-dark: #000000;

JSON

{
  "hex": "#641410",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 16
  },
  "hsl": {
    "h": 2.857,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33255,
    "c": 0.11366,
    "h": 28.1
  },
  "luminance": 0.03247
}

Semantic roles & 50–950 ramp

primary

#641410

secondary

#33989D

accent

#E6EF39

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #641410

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

Preview Lab → · Contrast checker → · Palette generator →