#3C150B#3C150B

#3C150B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.064 H 35.5°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C150B
RGB	rgb(60, 21, 11)
HSL	hsl(12, 69%, 14%)
HSV	hsv(12, 82%, 24%)
CMYK	cmyk(0%, 65%, 81.7%, 76.5%)
CIE-LAB	lab(12.74, 18.43, 14.89)
CIE-LCH	lch(12.74, 23.70, 38.94°)
OKLab	oklab(25.48% 0.0525 0.0374)
OKLCH	oklch(25.48% 0.064 35.5)
XYZ	xyz(2.1923, 1.5214, 0.4948)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C150B #0B323C

analogous

#3C0B1A #3C150B #3C2E0B

triadic

#3C150B #0B3C15 #150B3C

tetradic

#3C150B #1A3C0B #0B323C #2E0B3C

square

#3C150B #1A3C0B #0B323C #2E0B3C

split-complementary

#3C150B #0B3C2E #0B1A3C

monochromatic

#1A0905 #1A0905 #3C150B #702714 #A3391E

Accessibility & contrast

On white

16.10

#3C150B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3C150B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C150B

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C150B	#FFFFFF	#000000	##FFFFFF
##3C150B	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0A

Deuteranopia (green-blind)

#29240A

Tritanopia (blue-blind)

#430D13

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3c150b;
/* rgb */ color: rgb(60, 21, 11);
/* oklch */ color: oklch(25.5% 0.064 35.5);

Tailwind

colors: {
  custom: {
    50: '#76544b',
    500: '#3c150b',
    950: '#000000',
  },
}

SCSS

$custom: #3c150b;
$custom-light: #76544b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c150b",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 11
  },
  "hsl": {
    "h": 12.245,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25477,
    "c": 0.06446,
    "h": 35.5
  },
  "luminance": 0.01521
}

Semantic roles & 50–950 ramp

primary

#3C150B

secondary

#2A6979

accent

#C8EC3C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C150B

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

Preview Lab → · Contrast checker → · Palette generator →