#651423#651423

#651423 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.113 H 15.7°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#651423
RGB	rgb(101, 20, 35)
HSL	hsl(349, 67%, 24%)
HSV	hsv(349, 80%, 40%)
CMYK	cmyk(0%, 80.2%, 65.3%, 60.4%)
CIE-LAB	lab(21.54, 36.40, 12.56)
CIE-LCH	lch(21.54, 38.50, 19.03°)
OKLab	oklab(33.79% 0.109 0.0306)
OKLCH	oklch(33.79% 0.113 15.7)
XYZ	xyz(5.9210, 3.3892, 1.9322)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651423 #146556

analogous

#65144B #651423 #652D14

triadic

#651423 #236514 #142365

tetradic

#651423 #4B6514 #146556 #2D1465

square

#651423 #4B6514 #146556 #2D1465

split-complementary

#651423 #14652D #144B65

monochromatic

#1A0509 #320A11 #651423 #981E35 #CB2846

Accessibility & contrast

On white

12.52

#651423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#651423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651423

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651423	#FFFFFF	#000000	##FFFFFF
##651423	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2923

Deuteranopia (green-blind)

#3F3A21

Tritanopia (blue-blind)

#6F001A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #651423;
/* rgb */ color: rgb(101, 20, 35);
/* oklch */ color: oklch(33.8% 0.113 15.7);

Tailwind

colors: {
  custom: {
    50: '#975a5d',
    500: '#651423',
    950: '#000000',
  },
}

SCSS

$custom: #651423;
$custom-light: #975a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#651423",
  "rgb": {
    "r": 101,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 348.889,
    "s": 66.942,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33787,
    "c": 0.1132,
    "h": 15.7
  },
  "luminance": 0.03388
}

Semantic roles & 50–950 ramp

primary

#651423

secondary

#399C8A

accent

#EACA3E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #651423

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

Preview Lab → · Contrast checker → · Palette generator →