#65231E#65231E

#65231E is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.5% C 0.097 H 27.4°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#65231E
RGB	rgb(101, 35, 30)
HSL	hsl(4, 54%, 26%)
HSV	hsv(4, 70%, 40%)
CMYK	cmyk(0%, 65.3%, 70.3%, 60.4%)
CIE-LAB	lab(23.88, 29.41, 18.91)
CIE-LCH	lch(23.88, 34.96, 32.74°)
OKLab	oklab(35.5% 0.0857 0.0444)
OKLCH	oklch(35.5% 0.097 27.4)
XYZ	xyz(6.2028, 4.0633, 1.6857)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65231E #1E6065

analogous

#651E3C #65231E #65461E

triadic

#65231E #1E6523 #231E65

tetradic

#65231E #3C651E #1E6065 #461E65

square

#65231E #3C651E #1E6065 #461E65

split-complementary

#65231E #1E6546 #1E3C65

monochromatic

#180807 #361310 #65231E #94332C #C3443A

Accessibility & contrast

On white

11.59

#65231E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#65231E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65231E

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65231E	#FFFFFF	#000000	##FFFFFF
##65231E	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301D

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#6F1522

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #65231e;
/* rgb */ color: rgb(101, 35, 30);
/* oklch */ color: oklch(35.5% 0.097 27.4);

Tailwind

colors: {
  custom: {
    50: '#96615a',
    500: '#65231e',
    950: '#000000',
  },
}

SCSS

$custom: #65231e;
$custom-light: #96615a;
$custom-dark: #000000;

JSON

{
  "hex": "#65231e",
  "rgb": {
    "r": 101,
    "g": 35,
    "b": 30
  },
  "hsl": {
    "h": 4.225,
    "s": 54.198,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35505,
    "c": 0.09652,
    "h": 27.4
  },
  "luminance": 0.04063
}

Semantic roles & 50–950 ramp

primary

#65231E

secondary

#45949A

accent

#D3DE4A

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #65231E

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

Preview Lab → · Contrast checker → · Palette generator →