#651016#651016

#651016 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.2% C 0.117 H 23.3°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#651016
RGB	rgb(101, 16, 22)
HSL	hsl(356, 73%, 23%)
HSV	hsv(356, 84%, 40%)
CMYK	cmyk(0%, 84.2%, 78.2%, 60.4%)
CIE-LAB	lab(20.81, 37.01, 20.55)
CIE-LCH	lch(20.81, 42.33, 29.05°)
OKLab	oklab(33.17% 0.1079 0.0464)
OKLCH	oklch(33.17% 0.117 23.3)
XYZ	xyz(5.6976, 3.1961, 1.0758)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651016 #10655F

analogous

#651040 #651016 #653410

triadic

#651016 #166510 #101665

tetradic

#651016 #406510 #10655F #341065

square

#651016 #406510 #10655F #341065

split-complementary

#651016 #106534 #104065

monochromatic

#1A0406 #30080A #651016 #9A1822 #CF212D

Accessibility & contrast

On white

12.81

#651016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#651016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651016

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651016	#FFFFFF	#000000	##FFFFFF
##651016	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2615

Deuteranopia (green-blind)

#3F3913

Tritanopia (blue-blind)

#700013

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #651016;
/* rgb */ color: rgb(101, 16, 22);
/* oklch */ color: oklch(33.2% 0.117 23.3);

Tailwind

colors: {
  custom: {
    50: '#985853',
    500: '#651016',
    950: '#000000',
  },
}

SCSS

$custom: #651016;
$custom-light: #985853;
$custom-dark: #000000;

JSON

{
  "hex": "#651016",
  "rgb": {
    "r": 101,
    "g": 16,
    "b": 22
  },
  "hsl": {
    "h": 355.765,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33171,
    "c": 0.11743,
    "h": 23.3
  },
  "luminance": 0.03195
}

Semantic roles & 50–950 ramp

primary

#651016

secondary

#339D96

accent

#EFE238

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651016

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

Preview Lab → · Contrast checker → · Palette generator →