#3A0611#3A0611

#3A0611 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.080 H 14.3°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A0611
RGB	rgb(58, 6, 17)
HSL	hsl(347, 81%, 13%)
HSV	hsv(347, 90%, 23%)
CMYK	cmyk(0%, 89.7%, 70.7%, 77.3%)
CIE-LAB	lab(9.57, 25.77, 7.39)
CIE-LCH	lch(9.57, 26.81, 16.00°)
OKLab	oklab(23.05% 0.0774 0.0197)
OKLCH	oklch(23.05% 0.08 14.3)
XYZ	xyz(1.9114, 1.0705, 0.6362)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0611 #063A2F

analogous

#3A062B #3A0611 #3A1506

triadic

#3A0611 #113A06 #06113A

tetradic

#3A0611 #2B3A06 #063A2F #15063A

square

#3A0611 #2B3A06 #063A2F #15063A

split-complementary

#3A0611 #063A15 #062B3A

monochromatic

#1C0308 #1C0308 #3A0611 #710C21 #A91132

Accessibility & contrast

On white

17.30

#3A0611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3A0611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0611

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0611	#FFFFFF	#000000	##FFFFFF
##3A0611	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141411

Deuteranopia (green-blind)

#221F10

Tritanopia (blue-blind)

#40000A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a0611;
/* rgb */ color: rgb(58, 6, 17);
/* oklch */ color: oklch(23.1% 0.080 14.3);

Tailwind

colors: {
  custom: {
    50: '#754b4f',
    500: '#3a0611',
    950: '#000000',
  },
}

SCSS

$custom: #3a0611;
$custom-light: #754b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0611",
  "rgb": {
    "r": 58,
    "g": 6,
    "b": 17
  },
  "hsl": {
    "h": 347.308,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23052,
    "c": 0.07989,
    "h": 14.3
  },
  "luminance": 0.0107
}

Semantic roles & 50–950 ramp

primary

#3A0611

secondary

#227A67

accent

#F8CD30

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A0611

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

Preview Lab → · Contrast checker → · Palette generator →