#651516#651516

#651516 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.6% C 0.113 H 25.1°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#651516
RGB	rgb(101, 21, 22)
HSL	hsl(359, 66%, 24%)
HSV	hsv(359, 79%, 40%)
CMYK	cmyk(0%, 79.2%, 78.2%, 60.4%)
CIE-LAB	lab(21.44, 35.25, 21.27)
CIE-LCH	lch(21.44, 41.17, 31.10°)
OKLab	oklab(33.64% 0.1023 0.048)
OKLCH	oklch(33.64% 0.113 25.1)
XYZ	xyz(5.7805, 3.3619, 1.1034)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651516 #156564

analogous

#65153E #651516 #653C15

triadic

#651516 #166515 #151665

tetradic

#651516 #3E6515 #156564 #3C1565

square

#651516 #3E6515 #156564 #3C1565

split-complementary

#651516 #15653C #153E65

monochromatic

#190506 #320A0B #651516 #982021 #CA2A2C

Accessibility & contrast

On white

12.56

#651516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#651516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651516

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651516	#FFFFFF	#000000	##FFFFFF
##651516	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2815

Deuteranopia (green-blind)

#413A13

Tritanopia (blue-blind)

#700016

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #651516;
/* rgb */ color: rgb(101, 21, 22);
/* oklch */ color: oklch(33.6% 0.113 25.1);

Tailwind

colors: {
  custom: {
    50: '#985a53',
    500: '#651516',
    950: '#000000',
  },
}

SCSS

$custom: #651516;
$custom-light: #985a53;
$custom-dark: #000000;

JSON

{
  "hex": "#651516",
  "rgb": {
    "r": 101,
    "g": 21,
    "b": 22
  },
  "hsl": {
    "h": 359.25,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33636,
    "c": 0.113,
    "h": 25.1
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#651516

secondary

#3A9C9B

accent

#E9E63F

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651516

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

Preview Lab → · Contrast checker → · Palette generator →