#651E1F#651E1F

#651E1F is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.8% C 0.102 H 23.4°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#651E1F
RGB	rgb(101, 30, 31)
HSL	hsl(359, 54%, 26%)
HSV	hsv(359, 70%, 40%)
CMYK	cmyk(0%, 70.3%, 69.3%, 60.4%)
CIE-LAB	lab(22.98, 31.93, 17.14)
CIE-LCH	lch(22.98, 36.24, 28.23°)
OKLab	oklab(34.84% 0.0939 0.0406)
OKLCH	oklch(34.84% 0.102 23.4)
XYZ	xyz(6.0790, 3.7950, 1.7085)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651E1F #1E6564

analogous

#651E42 #651E1F #65401E

triadic

#651E1F #1F651E #1E1F65

tetradic

#651E1F #42651E #1E6564 #401E65

square

#651E1F #42651E #1E6564 #401E65

split-complementary

#651E1F #1E6540 #1E4265

monochromatic

#180707 #361011 #651E1F #942C2D #C33A3C

Accessibility & contrast

On white

11.94

#651E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#651E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651E1F

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651E1F	#FFFFFF	#000000	##FFFFFF
##651E1F	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1E

Deuteranopia (green-blind)

#433C1D

Tritanopia (blue-blind)

#6F0D1F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651e1f;
/* rgb */ color: rgb(101, 30, 31);
/* oklch */ color: oklch(34.8% 0.102 23.4);

Tailwind

colors: {
  custom: {
    50: '#965e5a',
    500: '#651e1f',
    950: '#000000',
  },
}

SCSS

$custom: #651e1f;
$custom-light: #965e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#651e1f",
  "rgb": {
    "r": 101,
    "g": 30,
    "b": 31
  },
  "hsl": {
    "h": 359.155,
    "s": 54.198,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34836,
    "c": 0.10227,
    "h": 23.4
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#651E1F

secondary

#459A98

accent

#DEDB4A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #651E1F

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

Preview Lab → · Contrast checker → · Palette generator →