#65131C#65131C

#65131C is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.114 H 20.4°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#65131C
RGB	rgb(101, 19, 28)
HSL	hsl(353, 68%, 24%)
HSV	hsv(353, 81%, 40%)
CMYK	cmyk(0%, 81.2%, 72.3%, 60.4%)
CIE-LAB	lab(21.27, 36.31, 17.05)
CIE-LCH	lch(21.27, 40.11, 25.15°)
OKLab	oklab(33.54% 0.1071 0.0399)
OKLCH	oklch(33.54% 0.114 20.4)
XYZ	xyz(5.8099, 3.3172, 1.4327)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65131C #13655C

analogous

#651345 #65131C #653313

triadic

#65131C #1C6513 #131C65

tetradic

#65131C #456513 #13655C #331365

square

#65131C #456513 #13655C #331365

split-complementary

#65131C #136533 #134565

monochromatic

#1A0507 #31090E #65131C #991D2A #CC2639

Accessibility & contrast

On white

12.63

#65131C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#65131C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65131C

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65131C	#FFFFFF	#000000	##FFFFFF
##65131C	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281C

Deuteranopia (green-blind)

#403919

Tritanopia (blue-blind)

#700017

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #65131c;
/* rgb */ color: rgb(101, 19, 28);
/* oklch */ color: oklch(33.5% 0.114 20.4);

Tailwind

colors: {
  custom: {
    50: '#975958',
    500: '#65131c',
    950: '#000000',
  },
}

SCSS

$custom: #65131c;
$custom-light: #975958;
$custom-dark: #000000;

JSON

{
  "hex": "#65131c",
  "rgb": {
    "r": 101,
    "g": 19,
    "b": 28
  },
  "hsl": {
    "h": 353.415,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33544,
    "c": 0.11429,
    "h": 20.4
  },
  "luminance": 0.03316
}

Semantic roles & 50–950 ramp

primary

#65131C

secondary

#379D91

accent

#EBD83D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65131C

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

Preview Lab → · Contrast checker → · Palette generator →