#651C28#651C28

#651C28 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.104 H 14.9°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#651C28
RGB	rgb(101, 28, 40)
HSL	hsl(350, 57%, 25%)
HSV	hsv(350, 72%, 40%)
CMYK	cmyk(0%, 72.3%, 60.4%, 60.4%)
CIE-LAB	lab(22.83, 33.52, 10.82)
CIE-LCH	lch(22.83, 35.23, 17.89°)
OKLab	oklab(34.78% 0.1008 0.0269)
OKLCH	oklch(34.78% 0.104 14.9)
XYZ	xyz(6.1657, 3.7513, 2.4065)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C28 #1C6559

analogous

#651C4C #651C28 #65341C

triadic

#651C28 #28651C #1C2865

tetradic

#651C28 #4C651C #1C6559 #341C65

square

#651C28 #4C651C #1C6559 #341C65

split-complementary

#651C28 #1C6534 #1C4C65

monochromatic

#180709 #350F15 #651C28 #95293B #C5374E

Accessibility & contrast

On white

12.00

#651C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#651C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C28

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C28	#FFFFFF	#000000	##FFFFFF
##651C28	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D28

Deuteranopia (green-blind)

#413C26

Tritanopia (blue-blind)

#6F0C21

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651c28;
/* rgb */ color: rgb(101, 28, 40);
/* oklch */ color: oklch(34.8% 0.104 14.9);

Tailwind

colors: {
  custom: {
    50: '#965e61',
    500: '#651c28',
    950: '#000000',
  },
}

SCSS

$custom: #651c28;
$custom-light: #965e61;
$custom-dark: #000000;

JSON

{
  "hex": "#651c28",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 40
  },
  "hsl": {
    "h": 350.137,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34784,
    "c": 0.10429,
    "h": 14.9
  },
  "luminance": 0.0375
}

Semantic roles & 50–950 ramp

primary

#651C28

secondary

#439A8C

accent

#E0C748

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #651C28

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

Preview Lab → · Contrast checker → · Palette generator →