#971E1C#971E1C

#971E1C is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.157 H 27.2°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#971E1C
RGB	rgb(151, 30, 28)
HSL	hsl(1, 69%, 35%)
HSV	hsv(1, 81%, 59%)
CMYK	cmyk(0%, 80.1%, 81.5%, 40.8%)
CIE-LAB	lab(33.12, 48.74, 33.22)
CIE-LCH	lch(33.12, 58.98, 34.27°)
OKLab	oklab(44.23% 0.1397 0.0718)
OKLCH	oklch(44.23% 0.157 27.2)
XYZ	xyz(13.4380, 7.5939, 1.8566)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971E1C #1C9597

analogous

#971C57 #971E1C #975C1C

triadic

#971E1C #1C971E #1E1C97

tetradic

#971E1C #57971C #1C9597 #5C1C97

square

#971E1C #57971C #1C9597 #5C1C97

split-complementary

#971E1C #1C975C #1C5797

monochromatic

#300909 #631412 #971E1C #CB2826 #DE514F

Accessibility & contrast

On white

8.34

#971E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#971E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971E1C

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971E1C	#FFFFFF	#000000	##FFFFFF
##971E1C	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D1A

Deuteranopia (green-blind)

#625716

Tritanopia (blue-blind)

#A7001F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971e1c;
/* rgb */ color: rgb(151, 30, 28);
/* oklch */ color: oklch(44.2% 0.157 27.2);

Tailwind

colors: {
  custom: {
    50: '#bf6659',
    500: '#971e1c',
    950: '#000000',
  },
}

SCSS

$custom: #971e1c;
$custom-light: #bf6659;
$custom-dark: #000000;

JSON

{
  "hex": "#971e1c",
  "rgb": {
    "r": 151,
    "g": 30,
    "b": 28
  },
  "hsl": {
    "h": 0.976,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44229,
    "c": 0.15709,
    "h": 27.2
  },
  "luminance": 0.07592
}

Semantic roles & 50–950 ramp

primary

#971E1C

secondary

#4EBFC1

accent

#E9EC3C

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140603

muted

#827A78

Preview Lab

Preview with #971E1C

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

Preview Lab → · Contrast checker → · Palette generator →