#651C23#651C23

#651C23 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.104 H 19.1°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#651C23
RGB	rgb(101, 28, 35)
HSL	hsl(354, 57%, 25%)
HSV	hsv(354, 72%, 40%)
CMYK	cmyk(0%, 72.3%, 65.3%, 60.4%)
CIE-LAB	lab(22.72, 33.13, 14.10)
CIE-LCH	lch(22.72, 36.01, 23.06°)
OKLab	oklab(34.67% 0.0986 0.0341)
OKLCH	oklch(34.67% 0.104 19.1)
XYZ	xyz(6.0861, 3.7194, 1.9872)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C23 #1C655E

analogous

#651C47 #651C23 #653A1C

triadic

#651C23 #23651C #1C2365

tetradic

#651C23 #47651C #1C655E #3A1C65

square

#651C23 #47651C #1C655E #3A1C65

split-complementary

#651C23 #1C653A #1C4765

monochromatic

#180708 #350F12 #651C23 #952934 #C53744

Accessibility & contrast

On white

12.04

#651C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C23

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C23	#FFFFFF	#000000	##FFFFFF
##651C23	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C23

Deuteranopia (green-blind)

#423C21

Tritanopia (blue-blind)

#6F0A1F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651c23;
/* rgb */ color: rgb(101, 28, 35);
/* oklch */ color: oklch(34.7% 0.104 19.1);

Tailwind

colors: {
  custom: {
    50: '#965d5d',
    500: '#651c23',
    950: '#000000',
  },
}

SCSS

$custom: #651c23;
$custom-light: #965d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#651c23",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 35
  },
  "hsl": {
    "h": 354.247,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34666,
    "c": 0.10429,
    "h": 19.1
  },
  "luminance": 0.03719
}

Semantic roles & 50–950 ramp

primary

#651C23

secondary

#439A92

accent

#E0D148

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #651C23

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

Preview Lab → · Contrast checker → · Palette generator →