#3A030E#3A030E

#3A030E is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.084 H 15.8°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A030E
RGB	rgb(58, 3, 14)
HSL	hsl(348, 90%, 12%)
HSV	hsv(348, 95%, 23%)
CMYK	cmyk(0%, 94.8%, 75.9%, 77.3%)
CIE-LAB	lab(8.96, 27.06, 8.16)
CIE-LCH	lch(8.96, 28.27, 16.78°)
OKLab	oklab(22.59% 0.0809 0.0229)
OKLCH	oklch(22.59% 0.084 15.8)
XYZ	xyz(1.8570, 0.9967, 0.5100)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A030E #033A2F

analogous

#3A032A #3A030E #3A1403

triadic

#3A030E #0E3A03 #030E3A

tetradic

#3A030E #2A3A03 #033A2F #14033A

square

#3A030E #2A3A03 #033A2F #14033A

split-complementary

#3A030E #033A14 #032A3A

monochromatic

#1D0207 #1D0207 #3A030E #74061C #AE092A

Accessibility & contrast

On white

17.51

#3A030E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#3A030E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A030E

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A030E	#FFFFFF	#000000	##FFFFFF
##3A030E	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13120E

Deuteranopia (green-blind)

#211E0C

Tritanopia (blue-blind)

#410007

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #3a030e;
/* rgb */ color: rgb(58, 3, 14);
/* oklch */ color: oklch(22.6% 0.084 15.8);

Tailwind

colors: {
  custom: {
    50: '#754a4d',
    500: '#3a030e',
    950: '#000000',
  },
}

SCSS

$custom: #3a030e;
$custom-light: #754a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a030e",
  "rgb": {
    "r": 58,
    "g": 3,
    "b": 14
  },
  "hsl": {
    "h": 348,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22585,
    "c": 0.08402,
    "h": 15.8
  },
  "luminance": 0.00996
}

Semantic roles & 50–950 ramp

primary

#3A030E

secondary

#1C7D69

accent

#FFD429

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A030E

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

Preview Lab → · Contrast checker → · Palette generator →