#3A060B#3A060B

#3A060B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.080 H 21.1°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#3A060B
RGB	rgb(58, 6, 11)
HSL	hsl(354, 81%, 13%)
HSV	hsv(354, 90%, 23%)
CMYK	cmyk(0%, 89.7%, 81%, 77.3%)
CIE-LAB	lab(9.44, 25.36, 10.24)
CIE-LCH	lch(9.44, 27.35, 21.98°)
OKLab	oklab(22.91% 0.0746 0.0288)
OKLCH	oklch(22.91% 0.08 21.1)
XYZ	xyz(1.8707, 1.0542, 0.4215)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A060B #063A35

analogous

#3A0625 #3A060B #3A1B06

triadic

#3A060B #0B3A06 #060B3A

tetradic

#3A060B #253A06 #063A35 #1B063A

square

#3A060B #253A06 #063A35 #1B063A

split-complementary

#3A060B #063A1B #06253A

monochromatic

#1C0305 #1C0305 #3A060B #710C16 #A91120

Accessibility & contrast

On white

17.34

#3A060B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3A060B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A060B

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A060B	#FFFFFF	#000000	##FFFFFF
##3A060B	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15130B

Deuteranopia (green-blind)

#221E09

Tritanopia (blue-blind)

#410008

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #3a060b;
/* rgb */ color: rgb(58, 6, 11);
/* oklch */ color: oklch(22.9% 0.080 21.1);

Tailwind

colors: {
  custom: {
    50: '#754b4b',
    500: '#3a060b',
    950: '#000000',
  },
}

SCSS

$custom: #3a060b;
$custom-light: #754b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a060b",
  "rgb": {
    "r": 58,
    "g": 6,
    "b": 11
  },
  "hsl": {
    "h": 354.231,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22914,
    "c": 0.07994,
    "h": 21.1
  },
  "luminance": 0.01054
}

Semantic roles & 50–950 ramp

primary

#3A060B

secondary

#227A72

accent

#F8E430

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A060B

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

Preview Lab → · Contrast checker → · Palette generator →