#651C10#651C10

#651C10 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.107 H 31.9°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#651C10
RGB	rgb(101, 28, 16)
HSL	hsl(8, 73%, 23%)
HSV	hsv(8, 84%, 40%)
CMYK	cmyk(0%, 72.3%, 84.2%, 60.4%)
CIE-LAB	lab(22.43, 32.07, 26.05)
CIE-LCH	lch(22.43, 41.32, 39.08°)
OKLab	oklab(34.35% 0.0909 0.0567)
OKLCH	oklch(34.35% 0.107 31.9)
XYZ	xyz(5.8763, 3.6355, 0.8824)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C10 #105965

analogous

#65102E #651C10 #654710

triadic

#651C10 #10651C #1C1065

tetradic

#651C10 #2E6510 #105965 #471065

square

#651C10 #2E6510 #105965 #471065

split-complementary

#651C10 #106547 #102E65

monochromatic

#1A0704 #300D08 #651C10 #9A2B18 #CF3921

Accessibility & contrast

On white

12.16

#651C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#651C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C10

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C10	#FFFFFF	#000000	##FFFFFF
##651C10	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0E

Deuteranopia (green-blind)

#433C0D

Tritanopia (blue-blind)

#70051A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651c10;
/* rgb */ color: rgb(101, 28, 16);
/* oklch */ color: oklch(34.4% 0.107 31.9);

Tailwind

colors: {
  custom: {
    50: '#985d4f',
    500: '#651c10',
    950: '#000000',
  },
}

SCSS

$custom: #651c10;
$custom-light: #985d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#651c10",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 16
  },
  "hsl": {
    "h": 8.471,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34352,
    "c": 0.10714,
    "h": 31.9
  },
  "luminance": 0.03635
}

Semantic roles & 50–950 ramp

primary

#651C10

secondary

#338F9D

accent

#D6EF38

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651C10

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

Preview Lab → · Contrast checker → · Palette generator →