#651528#651528

#651528 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.112 H 12.1°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#651528
RGB	rgb(101, 21, 40)
HSL	hsl(346, 66%, 24%)
HSV	hsv(346, 79%, 40%)
CMYK	cmyk(0%, 79.2%, 60.4%, 60.4%)
CIE-LAB	lab(21.79, 36.41, 9.41)
CIE-LCH	lch(21.79, 37.61, 14.49°)
OKLab	oklab(34.01% 0.11 0.0235)
OKLCH	oklch(34.01% 0.112 12.1)
XYZ	xyz(6.0186, 3.4571, 2.3574)
Luminance	0.0346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651528 #156552

analogous

#651550 #651528 #652A15

triadic

#651528 #286515 #152865

tetradic

#651528 #506515 #156552 #2A1565

square

#651528 #506515 #156552 #2A1565

split-complementary

#651528 #15652A #155065

monochromatic

#19050A #320A14 #651528 #98203C #CA2A50

Accessibility & contrast

On white

12.42

#651528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#651528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651528

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651528	#FFFFFF	#000000	##FFFFFF
##651528	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A28

Deuteranopia (green-blind)

#3F3A26

Tritanopia (blue-blind)

#6F001D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #651528;
/* rgb */ color: rgb(101, 21, 40);
/* oklch */ color: oklch(34.0% 0.112 12.1);

Tailwind

colors: {
  custom: {
    50: '#965a61',
    500: '#651528',
    950: '#000000',
  },
}

SCSS

$custom: #651528;
$custom-light: #965a61;
$custom-dark: #000000;

JSON

{
  "hex": "#651528",
  "rgb": {
    "r": 101,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 345.75,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34009,
    "c": 0.11249,
    "h": 12.1
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#651528

secondary

#3A9C85

accent

#E9C03F

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #651528

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

Preview Lab → · Contrast checker → · Palette generator →