#641425#641425

#641425 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.112 H 13.9°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#641425
RGB	rgb(100, 20, 37)
HSL	hsl(347, 67%, 24%)
HSV	hsv(347, 80%, 39%)
CMYK	cmyk(0%, 80%, 63%, 60.8%)
CIE-LAB	lab(21.37, 36.21, 10.90)
CIE-LCH	lch(21.37, 37.82, 16.76°)
OKLab	oklab(33.64% 0.109 0.0269)
OKLCH	oklch(33.64% 0.112 13.9)
XYZ	xyz(5.8402, 3.3441, 2.0878)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641425 #146453

analogous

#64144D #641425 #642B14

triadic

#641425 #256414 #142564

tetradic

#641425 #4D6414 #146453 #2B1464

square

#641425 #4D6414 #146453 #2B1464

split-complementary

#641425 #14642B #144D64

monochromatic

#1A0509 #310A12 #641425 #971E38 #CA284B

Accessibility & contrast

On white

12.59

#641425 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641425 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641425

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641425	#FFFFFF	#000000	##FFFFFF
##641425	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2925

Deuteranopia (green-blind)

#3E3923

Tritanopia (blue-blind)

#6E001B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641425;
/* rgb */ color: rgb(100, 20, 37);
/* oklch */ color: oklch(33.6% 0.112 13.9);

Tailwind

colors: {
  custom: {
    50: '#965a5f',
    500: '#641425',
    950: '#000000',
  },
}

SCSS

$custom: #641425;
$custom-light: #965a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#641425",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 37
  },
  "hsl": {
    "h": 347.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33639,
    "c": 0.11223,
    "h": 13.9
  },
  "luminance": 0.03343
}

Semantic roles & 50–950 ramp

primary

#641425

secondary

#389B86

accent

#EAC53E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641425

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

Preview Lab → · Contrast checker → · Palette generator →