#651616#651616

#651616 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.7% C 0.112 H 25.6°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#651616
RGB	rgb(101, 22, 22)
HSL	hsl(0, 64%, 24%)
HSV	hsv(0, 78%, 40%)
CMYK	cmyk(0%, 78.2%, 78.2%, 60.4%)
CIE-LAB	lab(21.58, 34.87, 21.43)
CIE-LCH	lch(21.58, 40.93, 31.57°)
OKLab	oklab(33.74% 0.1011 0.0483)
OKLCH	oklch(33.74% 0.112 25.6)
XYZ	xyz(5.7992, 3.3993, 1.1097)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651616 #166565

analogous

#65163E #651616 #653E16

triadic

#651616 #166516 #161665

tetradic

#651616 #3E6516 #166565 #3E1665

square

#651616 #3E6516 #166565 #3E1665

split-complementary

#651616 #16653E #163E65

monochromatic

#190505 #330B0B #651616 #972121 #CA2C2C

Accessibility & contrast

On white

12.50

#651616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#651616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651616

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651616	#FFFFFF	#000000	##FFFFFF
##651616	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2915

Deuteranopia (green-blind)

#413A13

Tritanopia (blue-blind)

#700017

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #651616;
/* rgb */ color: rgb(101, 22, 22);
/* oklch */ color: oklch(33.7% 0.112 25.6);

Tailwind

colors: {
  custom: {
    50: '#985a53',
    500: '#651616',
    950: '#000000',
  },
}

SCSS

$custom: #651616;
$custom-light: #985a53;
$custom-dark: #000000;

JSON

{
  "hex": "#651616",
  "rgb": {
    "r": 101,
    "g": 22,
    "b": 22
  },
  "hsl": {
    "h": 0,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3374,
    "c": 0.11204,
    "h": 25.6
  },
  "luminance": 0.03398
}

Semantic roles & 50–950 ramp

primary

#651616

secondary

#3B9C9C

accent

#E7E741

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651616

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

Preview Lab → · Contrast checker → · Palette generator →