#651F2F#651F2F

#651F2F is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.4% C 0.101 H 10.2°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#651F2F
RGB	rgb(101, 31, 47)
HSL	hsl(346, 53%, 26%)
HSV	hsv(346, 69%, 40%)
CMYK	cmyk(0%, 69.3%, 53.5%, 60.4%)
CIE-LAB	lab(23.51, 32.78, 6.95)
CIE-LCH	lch(23.51, 33.51, 11.97°)
OKLab	oklab(35.35% 0.0994 0.0178)
OKLCH	oklch(35.35% 0.101 10.2)
XYZ	xyz(6.3704, 3.9527, 3.1163)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F2F #1F6555

analogous

#651F52 #651F2F #65321F

triadic

#651F2F #2F651F #1F2F65

tetradic

#651F2F #52651F #1F6555 #321F65

square

#651F2F #52651F #1F6555 #321F65

split-complementary

#651F2F #1F6532 #1F5265

monochromatic

#17070B #361119 #651F2F #942D45 #C33C5B

Accessibility & contrast

On white

11.73

#651F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#651F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F2F

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F2F	#FFFFFF	#000000	##FFFFFF
##651F2F	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2F2F

Deuteranopia (green-blind)

#413D2D

Tritanopia (blue-blind)

#6E1325

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #651f2f;
/* rgb */ color: rgb(101, 31, 47);
/* oklch */ color: oklch(35.4% 0.101 10.2);

Tailwind

colors: {
  custom: {
    50: '#955f67',
    500: '#651f2f',
    950: '#000000',
  },
}

SCSS

$custom: #651f2f;
$custom-light: #955f67;
$custom-dark: #000000;

JSON

{
  "hex": "#651f2f",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 346.286,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3535,
    "c": 0.10101,
    "h": 10.2
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#651F2F

secondary

#469986

accent

#DCBB4B

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #651F2F

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

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