#65171F#65171F

#65171F is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.110 H 19.9°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#65171F
RGB	rgb(101, 23, 31)
HSL	hsl(354, 63%, 24%)
HSV	hsv(354, 77%, 40%)
CMYK	cmyk(0%, 77.2%, 69.3%, 60.4%)
CIE-LAB	lab(21.87, 34.98, 15.74)
CIE-LCH	lch(21.87, 38.36, 24.23°)
OKLab	oklab(34.01% 0.1036 0.0374)
OKLCH	oklch(34.01% 0.11 19.9)
XYZ	xyz(5.9212, 3.4793, 1.6558)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65171F #17655D

analogous

#651746 #65171F #653617

triadic

#65171F #1F6517 #171F65

tetradic

#65171F #466517 #17655D #361765

square

#65171F #466517 #17655D #361765

split-complementary

#65171F #176536 #174665

monochromatic

#190608 #330C10 #65171F #97222E #C92E3E

Accessibility & contrast

On white

12.38

#65171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#65171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65171F

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65171F	#FFFFFF	#000000	##FFFFFF
##65171F	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1F

Deuteranopia (green-blind)

#403A1D

Tritanopia (blue-blind)

#6F001B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #65171f;
/* rgb */ color: rgb(101, 23, 31);
/* oklch */ color: oklch(34.0% 0.110 19.9);

Tailwind

colors: {
  custom: {
    50: '#975b5a',
    500: '#65171f',
    950: '#000000',
  },
}

SCSS

$custom: #65171f;
$custom-light: #975b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#65171f",
  "rgb": {
    "r": 101,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 353.846,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34006,
    "c": 0.11012,
    "h": 19.9
  },
  "luminance": 0.03478
}

Semantic roles & 50–950 ramp

primary

#65171F

secondary

#3C9B92

accent

#E6D542

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65171F

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

Preview Lab → · Contrast checker → · Palette generator →