#651C2D#651C2D

#651C2D is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.105 H 10.6°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#651C2D
RGB	rgb(101, 28, 45)
HSL	hsl(346, 57%, 25%)
HSV	hsv(346, 72%, 40%)
CMYK	cmyk(0%, 72.3%, 55.4%, 60.4%)
CIE-LAB	lab(22.96, 33.97, 7.55)
CIE-LCH	lch(22.96, 34.80, 12.53°)
OKLab	oklab(34.92% 0.103 0.0192)
OKLCH	oklch(34.92% 0.105 10.6)
XYZ	xyz(6.2563, 3.7875, 2.8837)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C2D #1C6554

analogous

#651C52 #651C2D #652F1C

triadic

#651C2D #2D651C #1C2D65

tetradic

#651C2D #52651C #1C6554 #2F1C65

square

#651C2D #52651C #1C6554 #2F1C65

split-complementary

#651C2D #1C652F #1C5265

monochromatic

#18070B #350F18 #651C2D #952942 #C53758

Accessibility & contrast

On white

11.95

#651C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#651C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C2D

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C2D	#FFFFFF	#000000	##FFFFFF
##651C2D	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2D

Deuteranopia (green-blind)

#403C2B

Tritanopia (blue-blind)

#6F0E23

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651c2d;
/* rgb */ color: rgb(101, 28, 45);
/* oklch */ color: oklch(34.9% 0.105 10.6);

Tailwind

colors: {
  custom: {
    50: '#955e65',
    500: '#651c2d',
    950: '#000000',
  },
}

SCSS

$custom: #651c2d;
$custom-light: #955e65;
$custom-dark: #000000;

JSON

{
  "hex": "#651c2d",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 45
  },
  "hsl": {
    "h": 346.027,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34917,
    "c": 0.10474,
    "h": 10.6
  },
  "luminance": 0.03787
}

Semantic roles & 50–950 ramp

primary

#651C2D

secondary

#439A86

accent

#E0BC48

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0505

muted

#7E797A

Preview Lab

Preview with #651C2D

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

Preview Lab → · Contrast checker → · Palette generator →