#971C29#971C29

#971C29 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.157 H 21.6°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#971C29
RGB	rgb(151, 28, 41)
HSL	hsl(354, 69%, 35%)
HSV	hsv(354, 81%, 59%)
CMYK	cmyk(0%, 81.5%, 72.8%, 40.8%)
CIE-LAB	lab(33.08, 49.86, 25.27)
CIE-LCH	lch(33.08, 55.90, 26.88°)
OKLab	oklab(44.25% 0.1462 0.0579)
OKLCH	oklch(44.25% 0.157 21.6)
XYZ	xyz(13.5796, 7.5721, 2.8439)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971C29 #1C978A

analogous

#971C66 #971C29 #974D1C

triadic

#971C29 #29971C #1C2997

tetradic

#971C29 #66971C #1C978A #4D1C97

square

#971C29 #66971C #1C978A #4D1C97

split-complementary

#971C29 #1C974D #1C6697

monochromatic

#30090D #63121B #971C29 #CB2637 #DE4F5E

Accessibility & contrast

On white

8.35

#971C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#971C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971C29

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971C29	#FFFFFF	#000000	##FFFFFF
##971C29	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D28

Deuteranopia (green-blind)

#615725

Tritanopia (blue-blind)

#A60022

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971c29;
/* rgb */ color: rgb(151, 28, 41);
/* oklch */ color: oklch(44.2% 0.157 21.6);

Tailwind

colors: {
  custom: {
    50: '#be6562',
    500: '#971c29',
    950: '#000000',
  },
}

SCSS

$custom: #971c29;
$custom-light: #be6562;
$custom-dark: #000000;

JSON

{
  "hex": "#971c29",
  "rgb": {
    "r": 151,
    "g": 28,
    "b": 41
  },
  "hsl": {
    "h": 353.659,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44246,
    "c": 0.15727,
    "h": 21.6
  },
  "luminance": 0.0757
}

Semantic roles & 50–950 ramp

primary

#971C29

secondary

#4EC1B5

accent

#ECD93C

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971C29

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

Preview Lab → · Contrast checker → · Palette generator →