#3A1007#3A1007

#3A1007 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.2% C 0.069 H 34.0°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A1007
RGB	rgb(58, 16, 7)
HSL	hsl(11, 78%, 13%)
HSV	hsv(11, 88%, 23%)
CMYK	cmyk(0%, 72.4%, 87.9%, 77.3%)
CIE-LAB	lab(11.18, 20.18, 14.33)
CIE-LCH	lch(11.18, 24.75, 35.37°)
OKLab	oklab(24.19% 0.0572 0.0386)
OKLCH	oklch(24.19% 0.069 34)
XYZ	xyz(1.9688, 1.2857, 0.3455)
Luminance	0.0129 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1007 #07313A

analogous

#3A0717 #3A1007 #3A2907

triadic

#3A1007 #073A10 #10073A

tetradic

#3A1007 #173A07 #07313A #29073A

square

#3A1007 #173A07 #07313A #29073A

split-complementary

#3A1007 #073A29 #07173A

monochromatic

#1B0803 #1B0803 #3A1007 #711F0E #A72E14

Accessibility & contrast

On white

16.71

#3A1007 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3A1007 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1007

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1007	#FFFFFF	#000000	##FFFFFF
##3A1007	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1806

Deuteranopia (green-blind)

#262106

Tritanopia (blue-blind)

#41060E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3a1007;
/* rgb */ color: rgb(58, 16, 7);
/* oklch */ color: oklch(24.2% 0.069 34.0);

Tailwind

colors: {
  custom: {
    50: '#745049',
    500: '#3a1007',
    950: '#000000',
  },
}

SCSS

$custom: #3a1007;
$custom-light: #745049;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1007",
  "rgb": {
    "r": 58,
    "g": 16,
    "b": 7
  },
  "hsl": {
    "h": 10.588,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24194,
    "c": 0.06898,
    "h": 34
  },
  "luminance": 0.01285
}

Semantic roles & 50–950 ramp

primary

#3A1007

secondary

#236A79

accent

#D3F533

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3A1007

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

Preview Lab → · Contrast checker → · Palette generator →