#641225#641225

#641225 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.114 H 13.2°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#641225
RGB	rgb(100, 18, 37)
HSL	hsl(346, 69%, 23%)
HSV	hsv(346, 82%, 39%)
CMYK	cmyk(0%, 82%, 63%, 60.8%)
CIE-LAB	lab(21.12, 36.93, 10.56)
CIE-LCH	lch(21.12, 38.41, 15.96°)
OKLab	oklab(33.45% 0.1113 0.0261)
OKLCH	oklch(33.45% 0.114 13.2)
XYZ	xyz(5.8064, 3.2764, 2.0766)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641225 #126451

analogous

#64124E #641225 #642812

triadic

#641225 #256412 #122564

tetradic

#641225 #4E6412 #126451 #281264

square

#641225 #4E6412 #126451 #281264

split-complementary

#641225 #126428 #124E64

monochromatic

#1A050A #300912 #641225 #981B38 #CC254B

Accessibility & contrast

On white

12.69

#641225 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#641225 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641225

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641225	#FFFFFF	#000000	##FFFFFF
##641225	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292825

Deuteranopia (green-blind)

#3E3923

Tritanopia (blue-blind)

#6E001A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641225;
/* rgb */ color: rgb(100, 18, 37);
/* oklch */ color: oklch(33.5% 0.114 13.2);

Tailwind

colors: {
  custom: {
    50: '#96595f',
    500: '#641225',
    950: '#000000',
  },
}

SCSS

$custom: #641225;
$custom-light: #96595f;
$custom-dark: #000000;

JSON

{
  "hex": "#641225",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 37
  },
  "hsl": {
    "h": 346.098,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33452,
    "c": 0.11428,
    "h": 13.2
  },
  "luminance": 0.03276
}

Semantic roles & 50–950 ramp

primary

#641225

secondary

#369C84

accent

#ECC33B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641225

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

Preview Lab → · Contrast checker → · Palette generator →