#3D190F#3D190F

#3D190F is a dark, muted red. Relative luminance 0.017; OKLCH L 26.5% C 0.060 H 36.4°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D190F
RGB	rgb(61, 25, 15)
HSL	hsl(13, 61%, 15%)
HSV	hsv(13, 75%, 24%)
CMYK	cmyk(0%, 59%, 75.4%, 76.1%)
CIE-LAB	lab(13.96, 16.72, 14.62)
CIE-LCH	lch(13.96, 22.21, 41.17°)
OKLab	oklab(26.46% 0.048 0.0354)
OKLCH	oklch(26.46% 0.06 36.4)
XYZ	xyz(2.3585, 1.7221, 0.6600)
Luminance	0.0172 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D190F #0F333D

analogous

#3D0F1C #3D190F #3D300F

triadic

#3D190F #0F3D19 #190F3D

tetradic

#3D190F #1C3D0F #0F333D #300F3D

square

#3D190F #1C3D0F #0F333D #300F3D

split-complementary

#3D190F #0F3D30 #0F1C3D

monochromatic

#190A06 #190A06 #3D190F #6E2D1B #9F4127

Accessibility & contrast

On white

15.62

#3D190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#3D190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D190F

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D190F	#FFFFFF	#000000	##FFFFFF
##3D190F	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F0E

Deuteranopia (green-blind)

#2B270E

Tritanopia (blue-blind)

#441217

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3d190f;
/* rgb */ color: rgb(61, 25, 15);
/* oklch */ color: oklch(26.5% 0.060 36.4);

Tailwind

colors: {
  custom: {
    50: '#76564e',
    500: '#3d190f',
    950: '#000000',
  },
}

SCSS

$custom: #3d190f;
$custom-light: #76564e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d190f",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 13.043,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26455,
    "c": 0.05964,
    "h": 36.4
  },
  "luminance": 0.01722
}

Semantic roles & 50–950 ramp

primary

#3D190F

secondary

#306877

accent

#C1E444

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3D190F

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

Preview Lab → · Contrast checker → · Palette generator →