#651518#651518

#651518 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.7% C 0.113 H 23.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#651518
RGB	rgb(101, 21, 24)
HSL	hsl(358, 66%, 24%)
HSV	hsv(358, 79%, 40%)
CMYK	cmyk(0%, 79.2%, 76.2%, 60.4%)
CIE-LAB	lab(21.47, 35.35, 19.98)
CIE-LCH	lch(21.47, 40.61, 29.47°)
OKLab	oklab(33.67% 0.1031 0.0456)
OKLCH	oklch(33.67% 0.113 23.9)
XYZ	xyz(5.8005, 3.3699, 1.2090)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651518 #156562

analogous

#651540 #651518 #653A15

triadic

#651518 #186515 #151865

tetradic

#651518 #406515 #156562 #3A1565

square

#651518 #406515 #156562 #3A1565

split-complementary

#651518 #15653A #154065

monochromatic

#190506 #320A0C #651518 #982024 #CA2A30

Accessibility & contrast

On white

12.55

#651518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#651518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651518

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651518	#FFFFFF	#000000	##FFFFFF
##651518	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2917

Deuteranopia (green-blind)

#413A15

Tritanopia (blue-blind)

#700017

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #651518;
/* rgb */ color: rgb(101, 21, 24);
/* oklch */ color: oklch(33.7% 0.113 23.9);

Tailwind

colors: {
  custom: {
    50: '#985a54',
    500: '#651518',
    950: '#000000',
  },
}

SCSS

$custom: #651518;
$custom-light: #985a54;
$custom-dark: #000000;

JSON

{
  "hex": "#651518",
  "rgb": {
    "r": 101,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 357.75,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33668,
    "c": 0.11275,
    "h": 23.9
  },
  "luminance": 0.03369
}

Semantic roles & 50–950 ramp

primary

#651518

secondary

#3A9C98

accent

#E9E23F

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651518

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

Preview Lab → · Contrast checker → · Palette generator →