#65151C#65151C

#65151C is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.7% C 0.112 H 21.2°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#65151C
RGB	rgb(101, 21, 28)
HSL	hsl(355, 66%, 24%)
HSV	hsv(355, 79%, 40%)
CMYK	cmyk(0%, 79.2%, 72.3%, 60.4%)
CIE-LAB	lab(21.53, 35.57, 17.37)
CIE-LCH	lch(21.53, 39.59, 26.02°)
OKLab	oklab(33.74% 0.1048 0.0406)
OKLCH	oklch(33.74% 0.112 21.2)
XYZ	xyz(5.8452, 3.3878, 1.4445)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65151C #15655E

analogous

#651544 #65151C #653615

triadic

#65151C #1C6515 #151C65

tetradic

#65151C #446515 #15655E #361565

square

#65151C #446515 #15655E #361565

split-complementary

#65151C #156536 #154465

monochromatic

#190507 #320A0E #65151C #98202A #CA2A38

Accessibility & contrast

On white

12.52

#65151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#65151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65151C

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65151C	#FFFFFF	#000000	##FFFFFF
##65151C	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291C

Deuteranopia (green-blind)

#403A1A

Tritanopia (blue-blind)

#700018

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #65151c;
/* rgb */ color: rgb(101, 21, 28);
/* oklch */ color: oklch(33.7% 0.112 21.2);

Tailwind

colors: {
  custom: {
    50: '#975a58',
    500: '#65151c',
    950: '#000000',
  },
}

SCSS

$custom: #65151c;
$custom-light: #975a58;
$custom-dark: #000000;

JSON

{
  "hex": "#65151c",
  "rgb": {
    "r": 101,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 354.75,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33739,
    "c": 0.11236,
    "h": 21.2
  },
  "luminance": 0.03387
}

Semantic roles & 50–950 ramp

primary

#65151C

secondary

#3A9C93

accent

#E9DA3F

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65151C

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

Preview Lab → · Contrast checker → · Palette generator →