#3A0F02#3A0F02

#3A0F02 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.072 H 38.8°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#3A0F02
RGB	rgb(58, 15, 2)
HSL	hsl(14, 93%, 12%)
HSV	hsv(14, 97%, 23%)
CMYK	cmyk(0%, 74.1%, 96.6%, 77.3%)
CIE-LAB	lab(10.89, 20.42, 15.97)
CIE-LCH	lch(10.89, 25.93, 38.02°)
OKLab	oklab(23.96% 0.0563 0.0452)
OKLCH	oklch(23.96% 0.072 38.8)
XYZ	xyz(1.9269, 1.2459, 0.1964)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0F02 #022D3A

analogous

#3A0211 #3A0F02 #3A2B02

triadic

#3A0F02 #023A0F #0F023A

tetradic

#3A0F02 #113A02 #022D3A #2B023A

square

#3A0F02 #113A02 #022D3A #2B023A

split-complementary

#3A0F02 #023A2B #02113A

monochromatic

#1E0801 #1E0801 #3A0F02 #751E04 #B02E06

Accessibility & contrast

On white

16.81

#3A0F02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3A0F02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0F02

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0F02	#FFFFFF	#000000	##FFFFFF
##3A0F02	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1701

Deuteranopia (green-blind)

#262101

Tritanopia (blue-blind)

#41040C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3a0f02;
/* rgb */ color: rgb(58, 15, 2);
/* oklch */ color: oklch(24.0% 0.072 38.8);

Tailwind

colors: {
  custom: {
    50: '#745047',
    500: '#3a0f02',
    950: '#000000',
  },
}

SCSS

$custom: #3a0f02;
$custom-light: #745047;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0f02",
  "rgb": {
    "r": 58,
    "g": 15,
    "b": 2
  },
  "hsl": {
    "h": 13.929,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23955,
    "c": 0.07217,
    "h": 38.8
  },
  "luminance": 0.01246
}

Semantic roles & 50–950 ramp

primary

#3A0F02

secondary

#1A667D

accent

#CDFF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3A0F02

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

Preview Lab → · Contrast checker → · Palette generator →