#971D2A#971D2A

#971D2A is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.3% C 0.156 H 21.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#971D2A
RGB	rgb(151, 29, 42)
HSL	hsl(354, 68%, 35%)
HSV	hsv(354, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 72.2%, 40.8%)
CIE-LAB	lab(33.19, 49.61, 24.78)
CIE-LCH	lch(33.19, 55.46, 26.54°)
OKLab	oklab(44.34% 0.1457 0.0571)
OKLCH	oklch(44.34% 0.156 21.4)
XYZ	xyz(13.6214, 7.6273, 2.9450)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D2A #1D978A

analogous

#971D67 #971D2A #974D1D

triadic

#971D2A #2A971D #1D2A97

tetradic

#971D2A #67971D #1D978A #4D1D97

square

#971D2A #67971D #1D978A #4D1D97

split-complementary

#971D2A #1D974D #1D6797

monochromatic

#30090D #64131C #971D2A #CA2738 #DE5160

Accessibility & contrast

On white

8.32

#971D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#971D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D2A

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D2A	#FFFFFF	#000000	##FFFFFF
##971D2A	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433D29

Deuteranopia (green-blind)

#615726

Tritanopia (blue-blind)

#A60023

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971d2a;
/* rgb */ color: rgb(151, 29, 42);
/* oklch */ color: oklch(44.3% 0.156 21.4);

Tailwind

colors: {
  custom: {
    50: '#be6663',
    500: '#971d2a',
    950: '#000000',
  },
}

SCSS

$custom: #971d2a;
$custom-light: #be6663;
$custom-dark: #000000;

JSON

{
  "hex": "#971d2a",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 353.607,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44339,
    "c": 0.15644,
    "h": 21.4
  },
  "luminance": 0.07625
}

Semantic roles & 50–950 ramp

primary

#971D2A

secondary

#4FC0B4

accent

#EBD83D

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971D2A

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

Preview Lab → · Contrast checker → · Palette generator →