#65180E#65180E

#65180E is a dark, moderate red. Relative luminance 0.035; OKLCH L 33.9% C 0.111 H 30.8°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#65180E
RGB	rgb(101, 24, 14)
HSL	hsl(7, 76%, 23%)
HSV	hsv(7, 86%, 40%)
CMYK	cmyk(0%, 76.2%, 86.1%, 60.4%)
CIE-LAB	lab(21.77, 33.74, 26.41)
CIE-LCH	lch(21.77, 42.85, 38.06°)
OKLab	oklab(33.86% 0.0957 0.0571)
OKLCH	oklch(33.86% 0.111 30.8)
XYZ	xyz(5.7734, 3.4526, 0.7778)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65180E #0E5B65

analogous

#650E2F #65180E #65440E

triadic

#65180E #0E6518 #180E65

tetradic

#65180E #2F650E #0E5B65 #440E65

square

#65180E #2F650E #0E5B65 #440E65

split-complementary

#65180E #0E6544 #0E2F65

monochromatic

#1B0604 #2F0B07 #65180E #9B2515 #D0321D

Accessibility & contrast

On white

12.42

#65180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#65180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65180E

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65180E	#FFFFFF	#000000	##FFFFFF
##65180E	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290C

Deuteranopia (green-blind)

#423A0A

Tritanopia (blue-blind)

#700016

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #65180e;
/* rgb */ color: rgb(101, 24, 14);
/* oklch */ color: oklch(33.9% 0.111 30.8);

Tailwind

colors: {
  custom: {
    50: '#985b4d',
    500: '#65180e',
    950: '#000000',
  },
}

SCSS

$custom: #65180e;
$custom-light: #985b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#65180e",
  "rgb": {
    "r": 101,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 6.897,
    "s": 75.652,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33855,
    "c": 0.11142,
    "h": 30.8
  },
  "luminance": 0.03452
}

Semantic roles & 50–950 ramp

primary

#65180E

secondary

#31929E

accent

#DDF236

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #65180E

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

Preview Lab → · Contrast checker → · Palette generator →