#651A1A#651A1A

#651A1A is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.107 H 24.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#651A1A
RGB	rgb(101, 26, 26)
HSL	hsl(0, 59%, 25%)
HSV	hsv(0, 74%, 40%)
CMYK	cmyk(0%, 74.3%, 74.3%, 60.4%)
CIE-LAB	lab(22.23, 33.43, 19.56)
CIE-LCH	lch(22.23, 38.73, 30.33°)
OKLab	oklab(34.25% 0.0975 0.0451)
OKLCH	oklch(34.25% 0.107 24.8)
XYZ	xyz(5.9233, 3.5809, 1.3564)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651A1A #1A6565

analogous

#651A40 #651A1A #65401A

triadic

#651A1A #1A651A #1A1A65

tetradic

#651A1A #40651A #1A6565 #401A65

square

#651A1A #40651A #1A6565 #401A65

split-complementary

#651A1A #1A6540 #1A4065

monochromatic

#180606 #340D0D #651A1A #962727 #C63333

Accessibility & contrast

On white

12.24

#651A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#651A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651A1A

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651A1A	#FFFFFF	#000000	##FFFFFF
##651A1A	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B19

Deuteranopia (green-blind)

#423B18

Tritanopia (blue-blind)

#70031B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #651a1a;
/* rgb */ color: rgb(101, 26, 26);
/* oklch */ color: oklch(34.3% 0.107 24.8);

Tailwind

colors: {
  custom: {
    50: '#975c56',
    500: '#651a1a',
    950: '#000000',
  },
}

SCSS

$custom: #651a1a;
$custom-light: #975c56;
$custom-dark: #000000;

JSON

{
  "hex": "#651a1a",
  "rgb": {
    "r": 101,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 0,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3425,
    "c": 0.10742,
    "h": 24.8
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#651A1A

secondary

#409B9B

accent

#E2E246

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #651A1A

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

Preview Lab → · Contrast checker → · Palette generator →