#65182B#65182B

#65182B is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.109 H 10.7°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#65182B
RGB	rgb(101, 24, 43)
HSL	hsl(345, 62%, 25%)
HSV	hsv(345, 76%, 40%)
CMYK	cmyk(0%, 76.2%, 57.4%, 60.4%)
CIE-LAB	lab(22.29, 35.49, 8.00)
CIE-LCH	lch(22.29, 36.38, 12.71°)
OKLab	oklab(34.4% 0.1076 0.0203)
OKLCH	oklch(34.4% 0.109 10.7)
XYZ	xyz(6.1301, 3.5952, 2.6562)
Luminance	0.0359 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65182B #186552

analogous

#651852 #65182B #652C18

triadic

#65182B #2B6518 #182B65

tetradic

#65182B #526518 #186552 #2C1865

square

#65182B #526518 #186552 #2C1865

split-complementary

#65182B #18652C #185265

monochromatic

#19060B #340C16 #65182B #962440 #C83055

Accessibility & contrast

On white

12.22

#65182B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#65182B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65182B

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65182B	#FFFFFF	#000000	##FFFFFF
##65182B	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2B2B

Deuteranopia (green-blind)

#3F3B29

Tritanopia (blue-blind)

#6F0620

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #65182b;
/* rgb */ color: rgb(101, 24, 43);
/* oklch */ color: oklch(34.4% 0.109 10.7);

Tailwind

colors: {
  custom: {
    50: '#965c64',
    500: '#65182b',
    950: '#000000',
  },
}

SCSS

$custom: #65182b;
$custom-light: #965c64;
$custom-dark: #000000;

JSON

{
  "hex": "#65182b",
  "rgb": {
    "r": 101,
    "g": 24,
    "b": 43
  },
  "hsl": {
    "h": 345.195,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34402,
    "c": 0.10944,
    "h": 10.7
  },
  "luminance": 0.03594
}

Semantic roles & 50–950 ramp

primary

#65182B

secondary

#3E9B84

accent

#E5BD43

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #65182B

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

Preview Lab → · Contrast checker → · Palette generator →