#641A12#641A12

#641A12 is a dark, moderate red. Relative luminance 0.035; OKLCH L 33.9% C 0.108 H 29.8°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#641A12
RGB	rgb(100, 26, 18)
HSL	hsl(6, 69%, 23%)
HSV	hsv(6, 82%, 39%)
CMYK	cmyk(0%, 74%, 82%, 60.8%)
CIE-LAB	lab(21.92, 32.67, 24.28)
CIE-LCH	lch(21.92, 40.71, 36.62°)
OKLab	oklab(33.94% 0.0934 0.0535)
OKLCH	oklch(33.94% 0.108 29.8)
XYZ	xyz(5.7348, 3.4927, 0.9443)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A12 #125C64

analogous

#641233 #641A12 #644312

triadic

#641A12 #12641A #1A1264

tetradic

#641A12 #336412 #125C64 #431264

square

#641A12 #336412 #125C64 #431264

split-complementary

#641A12 #126443 #123364

monochromatic

#1A0705 #300D09 #641A12 #98271B #CC3525

Accessibility & contrast

On white

12.36

#641A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#641A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A12

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A12	#FFFFFF	#000000	##FFFFFF
##641A12	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A10

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#6F0219

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #641a12;
/* rgb */ color: rgb(100, 26, 18);
/* oklch */ color: oklch(33.9% 0.108 29.8);

Tailwind

colors: {
  custom: {
    50: '#975c50',
    500: '#641a12',
    950: '#000000',
  },
}

SCSS

$custom: #641a12;
$custom-light: #975c50;
$custom-dark: #000000;

JSON

{
  "hex": "#641a12",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 18
  },
  "hsl": {
    "h": 5.854,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3394,
    "c": 0.10759,
    "h": 29.8
  },
  "luminance": 0.03492
}

Semantic roles & 50–950 ramp

primary

#641A12

secondary

#36929C

accent

#DBEC3B

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #641A12

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

Preview Lab → · Contrast checker → · Palette generator →