#39110C#39110C

#39110C is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.2% C 0.065 H 29.7°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#39110C
RGB	rgb(57, 17, 12)
HSL	hsl(7, 65%, 14%)
HSV	hsv(7, 79%, 22%)
CMYK	cmyk(0%, 70.2%, 78.9%, 77.6%)
CIE-LAB	lab(11.26, 19.48, 12.33)
CIE-LCH	lch(11.26, 23.06, 32.32°)
OKLab	oklab(24.24% 0.0564 0.0322)
OKLCH	oklch(24.24% 0.065 29.7)
XYZ	xyz(1.9543, 1.2976, 0.4953)
Luminance	0.0130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39110C #0C3439

analogous

#390C1D #39110C #39270C

triadic

#39110C #0C3911 #110C39

tetradic

#39110C #1D390C #0C3439 #270C39

square

#39110C #1D390C #0C3439 #270C39

split-complementary

#39110C #0C3927 #0C1D39

monochromatic

#190805 #190805 #39110C #6C2017 #9E2F21

Accessibility & contrast

On white

16.67

#39110C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#39110C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39110C

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39110C	#FFFFFF	#000000	##FFFFFF
##39110C	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190B

Deuteranopia (green-blind)

#26210B

Tritanopia (blue-blind)

#3F0810

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #39110c;
/* rgb */ color: rgb(57, 17, 12);
/* oklch */ color: oklch(24.2% 0.065 29.7);

Tailwind

colors: {
  custom: {
    50: '#73514c',
    500: '#39110c',
    950: '#000000',
  },
}

SCSS

$custom: #39110c;
$custom-light: #73514c;
$custom-dark: #000000;

JSON

{
  "hex": "#39110c",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 12
  },
  "hsl": {
    "h": 6.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24242,
    "c": 0.06494,
    "h": 29.7
  },
  "luminance": 0.01297
}

Semantic roles & 50–950 ramp

primary

#39110C

secondary

#2C6D75

accent

#D5E840

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #39110C

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

Preview Lab → · Contrast checker → · Palette generator →