#931F38#931F38

#931F38 is a dark, vivid red. Relative luminance 0.075; OKLCH L 44.0% C 0.151 H 14.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#931F38
RGB	rgb(147, 31, 56)
HSL	hsl(347, 65%, 35%)
HSV	hsv(347, 79%, 58%)
CMYK	cmyk(0%, 78.9%, 61.9%, 42.4%)
CIE-LAB	lab(32.85, 48.60, 15.16)
CIE-LCH	lch(32.85, 50.90, 17.32°)
OKLab	oklab(44.03% 0.146 0.0371)
OKLCH	oklch(44.03% 0.151 14.3)
XYZ	xyz(13.2378, 7.4705, 4.4855)
Luminance	0.0747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931F38 #1F937A

analogous

#931F72 #931F38 #93401F

triadic

#931F38 #38931F #1F3893

tetradic

#931F38 #72931F #1F937A #401F93

square

#931F38 #72931F #1F937A #401F93

split-complementary

#931F38 #1F9340 #1F7293

monochromatic

#2E0A11 #601425 #931F38 #C62A4B #DA526F

Accessibility & contrast

On white

8.42

#931F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#931F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931F38

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931F38	#FFFFFF	#000000	##FFFFFF
##931F38	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E38

Deuteranopia (green-blind)

#5D5635

Tritanopia (blue-blind)

#A1002A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #931f38;
/* rgb */ color: rgb(147, 31, 56);
/* oklch */ color: oklch(44.0% 0.151 14.3);

Tailwind

colors: {
  custom: {
    50: '#b9666e',
    500: '#931f38',
    950: '#000000',
  },
}

SCSS

$custom: #931f38;
$custom-light: #b9666e;
$custom-dark: #000000;

JSON

{
  "hex": "#931f38",
  "rgb": {
    "r": 147,
    "g": 31,
    "b": 56
  },
  "hsl": {
    "h": 347.069,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44025,
    "c": 0.15066,
    "h": 14.3
  },
  "luminance": 0.07469
}

Semantic roles & 50–950 ramp

primary

#931F38

secondary

#50BEA6

accent

#E8C440

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #931F38

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

Preview Lab → · Contrast checker → · Palette generator →