#651F19#651F19

#651F19 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.102 H 28.3°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#651F19
RGB	rgb(101, 31, 25)
HSL	hsl(5, 60%, 25%)
HSV	hsv(5, 75%, 40%)
CMYK	cmyk(0%, 69.3%, 75.2%, 60.4%)
CIE-LAB	lab(23.06, 31.09, 21.18)
CIE-LCH	lch(23.06, 37.62, 34.27°)
OKLab	oklab(34.86% 0.0899 0.0485)
OKLCH	oklch(34.86% 0.102 28.3)
XYZ	xyz(6.0329, 3.8177, 1.3387)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F19 #195F65

analogous

#651939 #651F19 #654519

triadic

#651F19 #19651F #1F1965

tetradic

#651F19 #396519 #195F65 #451965

square

#651F19 #396519 #195F65 #451965

split-complementary

#651F19 #196545 #193965

monochromatic

#190806 #34100D #651F19 #962E25 #C73D31

Accessibility & contrast

On white

11.91

#651F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#651F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F19

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F19	#FFFFFF	#000000	##FFFFFF
##651F19	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D18

Deuteranopia (green-blind)

#443D17

Tritanopia (blue-blind)

#700D1E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651f19;
/* rgb */ color: rgb(101, 31, 25);
/* oklch */ color: oklch(34.9% 0.102 28.3);

Tailwind

colors: {
  custom: {
    50: '#975f56',
    500: '#651f19',
    950: '#000000',
  },
}

SCSS

$custom: #651f19;
$custom-light: #975f56;
$custom-dark: #000000;

JSON

{
  "hex": "#651f19",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 25
  },
  "hsl": {
    "h": 4.737,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34863,
    "c": 0.10212,
    "h": 28.3
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary

#651F19

secondary

#3F949B

accent

#D7E344

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0503

muted

#7E7978

Preview Lab

Preview with #651F19

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

Preview Lab → · Contrast checker → · Palette generator →