#3D150F#3D150F

#3D150F is a dark, moderate red. Relative luminance 0.016; OKLCH L 25.7% C 0.065 H 30.6°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#3D150F
RGB	rgb(61, 21, 15)
HSL	hsl(8, 61%, 15%)
HSV	hsv(8, 75%, 24%)
CMYK	cmyk(0%, 65.6%, 75.4%, 76.1%)
CIE-LAB	lab(13.00, 19.16, 13.36)
CIE-LCH	lch(13.00, 23.36, 34.88°)
OKLab	oklab(25.73% 0.0556 0.0329)
OKLCH	oklch(25.73% 0.065 30.6)
XYZ	xyz(2.2791, 1.5632, 0.6336)
Luminance	0.0156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D150F #0F373D

analogous

#3D0F20 #3D150F #3D2C0F

triadic

#3D150F #0F3D15 #150F3D

tetradic

#3D150F #203D0F #0F373D #2C0F3D

square

#3D150F #203D0F #0F373D #2C0F3D

split-complementary

#3D150F #0F3D2C #0F203D

monochromatic

#190806 #190806 #3D150F #6E261B #9F3727

Accessibility & contrast

On white

16.00

#3D150F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3D150F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D150F

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D150F	#FFFFFF	#000000	##FFFFFF
##3D150F	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0E

Deuteranopia (green-blind)

#29250E

Tritanopia (blue-blind)

#440D14

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3d150f;
/* rgb */ color: rgb(61, 21, 15);
/* oklch */ color: oklch(25.7% 0.065 30.6);

Tailwind

colors: {
  custom: {
    50: '#76544e',
    500: '#3d150f',
    950: '#000000',
  },
}

SCSS

$custom: #3d150f;
$custom-light: #76544e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d150f",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 15
  },
  "hsl": {
    "h": 7.826,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25733,
    "c": 0.06457,
    "h": 30.6
  },
  "luminance": 0.01563
}

Semantic roles & 50–950 ramp

primary

#3D150F

secondary

#306E77

accent

#CFE444

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D150F

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

Preview Lab → · Contrast checker → · Palette generator →