#971C35#971C35

#971C35 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.5% C 0.157 H 15.9°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#971C35
RGB	rgb(151, 28, 53)
HSL	hsl(348, 69%, 35%)
HSV	hsv(348, 81%, 59%)
CMYK	cmyk(0%, 81.5%, 64.9%, 40.8%)
CIE-LAB	lab(33.28, 50.50, 17.83)
CIE-LCH	lch(33.28, 53.56, 19.44°)
OKLab	oklab(44.47% 0.151 0.043)
OKLCH	oklch(44.47% 0.157 15.9)
XYZ	xyz(13.8219, 7.6690, 4.1199)
Luminance	0.0767 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971C35 #1C977E

analogous

#971C72 #971C35 #97411C

triadic

#971C35 #35971C #1C3597

tetradic

#971C35 #72971C #1C977E #411C97

square

#971C35 #72971C #1C977E #411C97

split-complementary

#971C35 #1C9741 #1C7297

monochromatic

#300911 #631223 #971C35 #CB2647 #DE4F6C

Accessibility & contrast

On white

8.29

#971C35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#971C35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971C35

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971C35	#FFFFFF	#000000	##FFFFFF
##971C35	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E35

Deuteranopia (green-blind)

#5F5732

Tritanopia (blue-blind)

#A60027

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971c35;
/* rgb */ color: rgb(151, 28, 53);
/* oklch */ color: oklch(44.5% 0.157 15.9);

Tailwind

colors: {
  custom: {
    50: '#bd666c',
    500: '#971c35',
    950: '#000000',
  },
}

SCSS

$custom: #971c35;
$custom-light: #bd666c;
$custom-dark: #000000;

JSON

{
  "hex": "#971c35",
  "rgb": {
    "r": 151,
    "g": 28,
    "b": 53
  },
  "hsl": {
    "h": 347.805,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44468,
    "c": 0.15698,
    "h": 15.9
  },
  "luminance": 0.07667
}

Semantic roles & 50–950 ramp

primary

#971C35

secondary

#4EC1AA

accent

#ECC83C

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #971C35

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

Preview Lab → · Contrast checker → · Palette generator →