#641426#641426

#641426 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.7% C 0.112 H 13.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#641426
RGB	rgb(100, 20, 38)
HSL	hsl(347, 67%, 24%)
HSV	hsv(347, 80%, 39%)
CMYK	cmyk(0%, 80%, 62%, 60.8%)
CIE-LAB	lab(21.40, 36.29, 10.24)
CIE-LCH	lch(21.40, 37.71, 15.75°)
OKLab	oklab(33.67% 0.1094 0.0254)
OKLCH	oklch(33.67% 0.112 13.1)
XYZ	xyz(5.8561, 3.3504, 2.1717)
Luminance	0.0335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641426 #146452

analogous

#64144E #641426 #642A14

triadic

#641426 #266414 #142664

tetradic

#641426 #4E6414 #146452 #2A1464

square

#641426 #4E6414 #146452 #2A1464

split-complementary

#641426 #14642A #144E64

monochromatic

#1A050A #310A13 #641426 #971E39 #CA284D

Accessibility & contrast

On white

12.57

#641426 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641426 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641426

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641426	#FFFFFF	#000000	##FFFFFF
##641426	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2926

Deuteranopia (green-blind)

#3E3924

Tritanopia (blue-blind)

#6E001C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641426;
/* rgb */ color: rgb(100, 20, 38);
/* oklch */ color: oklch(33.7% 0.112 13.1);

Tailwind

colors: {
  custom: {
    50: '#965a60',
    500: '#641426',
    950: '#000000',
  },
}

SCSS

$custom: #641426;
$custom-light: #965a60;
$custom-dark: #000000;

JSON

{
  "hex": "#641426",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 38
  },
  "hsl": {
    "h": 346.5,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33665,
    "c": 0.1123,
    "h": 13.1
  },
  "luminance": 0.0335
}

Semantic roles & 50–950 ramp

primary

#641426

secondary

#389B85

accent

#EAC33E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641426

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

Preview Lab → · Contrast checker → · Palette generator →