#5E1B2B#5E1B2B

#5E1B2B is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.4% C 0.098 H 9.8°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#5E1B2B
RGB	rgb(94, 27, 43)
HSL	hsl(346, 55%, 24%)
HSV	hsv(346, 71%, 37%)
CMYK	cmyk(0%, 71.3%, 54.3%, 63.1%)
CIE-LAB	lab(21.35, 31.74, 6.49)
CIE-LCH	lch(21.35, 32.40, 11.56°)
OKLab	oklab(33.45% 0.0963 0.0167)
OKLCH	oklch(33.45% 0.098 9.8)
XYZ	xyz(5.4445, 3.3387, 2.6428)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E1B2B #1B5E4E

analogous

#5E1B4C #5E1B2B #5E2C1B

triadic

#5E1B2B #2B5E1B #1B2B5E

tetradic

#5E1B2B #4C5E1B #1B5E4E #2C1B5E

square

#5E1B2B #4C5E1B #1B5E4E #2C1B5E

split-complementary

#5E1B2B #1B5E2C #1B4C5E

monochromatic

#18070B #2E0D15 #5E1B2B #8E2941 #BD3656

Accessibility & contrast

On white

12.59

#5E1B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5E1B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E1B2B

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E1B2B	#FFFFFF	#000000	##FFFFFF
##5E1B2B	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2B2B

Deuteranopia (green-blind)

#3C3829

Tritanopia (blue-blind)

#671021

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5e1b2b;
/* rgb */ color: rgb(94, 27, 43);
/* oklch */ color: oklch(33.4% 0.098 9.8);

Tailwind

colors: {
  custom: {
    50: '#905c64',
    500: '#5e1b2b',
    950: '#000000',
  },
}

SCSS

$custom: #5e1b2b;
$custom-light: #905c64;
$custom-dark: #000000;

JSON

{
  "hex": "#5e1b2b",
  "rgb": {
    "r": 94,
    "g": 27,
    "b": 43
  },
  "hsl": {
    "h": 345.672,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33447,
    "c": 0.09776,
    "h": 9.8
  },
  "luminance": 0.03338
}

Semantic roles & 50–950 ramp

primary

#5E1B2B

secondary

#419480

accent

#DFBB49

background

#F9F5F5

surface

#F1E9EA

border

#CBC5C6

text

#0D0405

muted

#7E7979

Preview Lab

Preview with #5E1B2B

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

Preview Lab → · Contrast checker → · Palette generator →