#971F25#971F25

#971F25 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.4% C 0.155 H 24.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#971F25
RGB	rgb(151, 31, 37)
HSL	hsl(357, 66%, 36%)
HSV	hsv(357, 79%, 59%)
CMYK	cmyk(0%, 79.5%, 75.5%, 40.8%)
CIE-LAB	lab(33.34, 48.77, 28.07)
CIE-LCH	lch(33.34, 56.28, 29.93°)
OKLab	oklab(44.42% 0.1418 0.0632)
OKLCH	oklch(44.42% 0.155 24)
XYZ	xyz(13.5880, 7.6950, 2.5197)
Luminance	0.0769 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971F25 #1F9791

analogous

#971F61 #971F25 #97551F

triadic

#971F25 #25971F #1F2597

tetradic

#971F25 #61971F #1F9791 #551F97

square

#971F25 #61971F #1F9791 #551F97

split-complementary

#971F25 #1F9755 #1F6197

monochromatic

#310A0C #641519 #971F25 #CA2931 #DC545B

Accessibility & contrast

On white

8.27

#971F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#971F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971F25

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971F25	#FFFFFF	#000000	##FFFFFF
##971F25	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443E24

Deuteranopia (green-blind)

#625821

Tritanopia (blue-blind)

#A70023

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971f25;
/* rgb */ color: rgb(151, 31, 37);
/* oklch */ color: oklch(44.4% 0.155 24.0);

Tailwind

colors: {
  custom: {
    50: '#be665f',
    500: '#971f25',
    950: '#000000',
  },
}

SCSS

$custom: #971f25;
$custom-light: #be665f;
$custom-dark: #000000;

JSON

{
  "hex": "#971f25",
  "rgb": {
    "r": 151,
    "g": 31,
    "b": 37
  },
  "hsl": {
    "h": 357,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44424,
    "c": 0.15528,
    "h": 24
  },
  "luminance": 0.07693
}

Semantic roles & 50–950 ramp

primary

#971F25

secondary

#52BFBA

accent

#E9E03F

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140604

muted

#827A79

Preview Lab

Preview with #971F25

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

Preview Lab → · Contrast checker → · Palette generator →