#971E1F#971E1F

#971E1F is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.3% C 0.157 H 26.1°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#971E1F
RGB	rgb(151, 30, 31)
HSL	hsl(360, 67%, 35%)
HSV	hsv(360, 80%, 59%)
CMYK	cmyk(0%, 80.1%, 79.5%, 40.8%)
CIE-LAB	lab(33.15, 48.85, 31.50)
CIE-LCH	lch(33.15, 58.12, 32.82°)
OKLab	oklab(44.26% 0.1407 0.069)
OKLCH	oklch(44.26% 0.157 26.1)
XYZ	xyz(13.4757, 7.6089, 2.0552)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971E1F #1E9796

analogous

#971E5B #971E1F #97591E

triadic

#971E1F #1F971E #1E1F97

tetradic

#971E1F #5B971E #1E9796 #591E97

square

#971E1F #5B971E #1E9796 #591E97

split-complementary

#971E1F #1E9759 #1E5B97

monochromatic

#310A0A #641415 #971E1F #CA2829 #DD5354

Accessibility & contrast

On white

8.33

#971E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#971E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971E1F

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971E1F	#FFFFFF	#000000	##FFFFFF
##971E1F	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D1D

Deuteranopia (green-blind)

#62571A

Tritanopia (blue-blind)

#A70020

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971e1f;
/* rgb */ color: rgb(151, 30, 31);
/* oklch */ color: oklch(44.3% 0.157 26.1);

Tailwind

colors: {
  custom: {
    50: '#be665b',
    500: '#971e1f',
    950: '#000000',
  },
}

SCSS

$custom: #971e1f;
$custom-light: #be665b;
$custom-dark: #000000;

JSON

{
  "hex": "#971e1f",
  "rgb": {
    "r": 151,
    "g": 30,
    "b": 31
  },
  "hsl": {
    "h": 359.504,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44263,
    "c": 0.15672,
    "h": 26.1
  },
  "luminance": 0.07607
}

Semantic roles & 50–950 ramp

primary

#971E1F

secondary

#51C0BF

accent

#EAE83E

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140604

muted

#827A79

Preview Lab

Preview with #971E1F

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

Preview Lab → · Contrast checker → · Palette generator →