#3A170C#3A170C

#3A170C is a dark, muted red. Relative luminance 0.015; OKLCH L 25.5% C 0.059 H 38.0°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#3A170C
RGB	rgb(58, 23, 12)
HSL	hsl(14, 66%, 14%)
HSV	hsv(14, 79%, 23%)
CMYK	cmyk(0%, 60.3%, 79.3%, 77.3%)
CIE-LAB	lab(12.85, 16.33, 14.53)
CIE-LCH	lch(12.85, 21.86, 41.68°)
OKLab	oklab(25.49% 0.0465 0.0363)
OKLCH	oklch(25.49% 0.059 38)
XYZ	xyz(2.1179, 1.5391, 0.5333)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A170C #0C2F3A

analogous

#3A0C18 #3A170C #3A2E0C

triadic

#3A170C #0C3A17 #170C3A

tetradic

#3A170C #183A0C #0C2F3A #2E0C3A

square

#3A170C #183A0C #0C2F3A #2E0C3A

split-complementary

#3A170C #0C3A2E #0C183A

monochromatic

#190A05 #190A05 #3A170C #6D2B16 #9F3F21

Accessibility & contrast

On white

16.06

#3A170C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3A170C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A170C

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A170C	#FFFFFF	#000000	##FFFFFF
##3A170C	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0B

Deuteranopia (green-blind)

#29240B

Tritanopia (blue-blind)

#401014

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3a170c;
/* rgb */ color: rgb(58, 23, 12);
/* oklch */ color: oklch(25.5% 0.059 38.0);

Tailwind

colors: {
  custom: {
    50: '#74554c',
    500: '#3a170c',
    950: '#000000',
  },
}

SCSS

$custom: #3a170c;
$custom-light: #74554c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a170c",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 12
  },
  "hsl": {
    "h": 14.348,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2549,
    "c": 0.05899,
    "h": 38
  },
  "luminance": 0.01539
}

Semantic roles & 50–950 ramp

primary

#3A170C

secondary

#2C6476

accent

#C0E93F

background

#F7F4F4

surface

#EDE8E7

border

#C8C4C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #3A170C

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

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