#65231C#65231C

#65231C is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.5% C 0.097 H 28.9°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#65231C
RGB	rgb(101, 35, 28)
HSL	hsl(6, 57%, 25%)
HSV	hsv(6, 72%, 40%)
CMYK	cmyk(0%, 65.3%, 72.3%, 60.4%)
CIE-LAB	lab(23.85, 29.28, 20.17)
CIE-LCH	lch(23.85, 35.56, 34.56°)
OKLab	oklab(35.47% 0.0849 0.0469)
OKLCH	oklch(35.47% 0.097 28.9)
XYZ	xyz(6.1781, 4.0534, 1.5555)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65231C #1C5E65

analogous

#651C3A #65231C #65471C

triadic

#65231C #1C6523 #231C65

tetradic

#65231C #3A651C #1C5E65 #471C65

square

#65231C #3A651C #1C5E65 #471C65

split-complementary

#65231C #1C6547 #1C3A65

monochromatic

#180807 #35120F #65231C #953429 #C54437

Accessibility & contrast

On white

11.60

#65231C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#65231C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65231C

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65231C	#FFFFFF	#000000	##FFFFFF
##65231C	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301B

Deuteranopia (green-blind)

#453E1A

Tritanopia (blue-blind)

#6F1422

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #65231c;
/* rgb */ color: rgb(101, 35, 28);
/* oklch */ color: oklch(35.5% 0.097 28.9);

Tailwind

colors: {
  custom: {
    50: '#966158',
    500: '#65231c',
    950: '#000000',
  },
}

SCSS

$custom: #65231c;
$custom-light: #966158;
$custom-dark: #000000;

JSON

{
  "hex": "#65231c",
  "rgb": {
    "r": 101,
    "g": 35,
    "b": 28
  },
  "hsl": {
    "h": 5.753,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3547,
    "c": 0.09694,
    "h": 28.9
  },
  "luminance": 0.04053
}

Semantic roles & 50–950 ramp

primary

#65231C

secondary

#43929A

accent

#D1E048

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #65231C

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

Preview Lab → · Contrast checker → · Palette generator →