#651C2E#651C2E

#651C2E is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.105 H 9.7°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#651C2E
RGB	rgb(101, 28, 46)
HSL	hsl(345, 57%, 25%)
HSV	hsv(345, 72%, 40%)
CMYK	cmyk(0%, 72.3%, 54.5%, 60.4%)
CIE-LAB	lab(22.98, 34.06, 6.90)
CIE-LCH	lch(22.98, 34.75, 11.45°)
OKLab	oklab(34.95% 0.1034 0.0177)
OKLCH	oklch(34.95% 0.105 9.7)
XYZ	xyz(6.2758, 3.7953, 2.9863)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C2E #1C6553

analogous

#651C53 #651C2E #652E1C

triadic

#651C2E #2E651C #1C2E65

tetradic

#651C2E #53651C #1C6553 #2E1C65

square

#651C2E #53651C #1C6553 #2E1C65

split-complementary

#651C2E #1C652E #1C5365

monochromatic

#18070B #350F18 #651C2E #952944 #C5375A

Accessibility & contrast

On white

11.94

#651C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#651C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C2E

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C2E	#FFFFFF	#000000	##FFFFFF
##651C2E	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2E

Deuteranopia (green-blind)

#403C2C

Tritanopia (blue-blind)

#6F0F23

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651c2e;
/* rgb */ color: rgb(101, 28, 46);
/* oklch */ color: oklch(34.9% 0.105 9.7);

Tailwind

colors: {
  custom: {
    50: '#955e66',
    500: '#651c2e',
    950: '#000000',
  },
}

SCSS

$custom: #651c2e;
$custom-light: #955e66;
$custom-dark: #000000;

JSON

{
  "hex": "#651c2e",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 46
  },
  "hsl": {
    "h": 345.205,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34946,
    "c": 0.10489,
    "h": 9.7
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#651C2E

secondary

#439A85

accent

#E0BA48

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0505

muted

#7E797A

Preview Lab

Preview with #651C2E

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

Preview Lab → · Contrast checker → · Palette generator →