#491E10#491E10

#491E10 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.5% C 0.070 H 38.4°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#491E10
RGB	rgb(73, 30, 16)
HSL	hsl(15, 64%, 17%)
HSV	hsv(15, 78%, 29%)
CMYK	cmyk(0%, 58.9%, 78.1%, 71.4%)
CIE-LAB	lab(17.38, 19.33, 18.87)
CIE-LCH	lch(17.38, 27.01, 44.30°)
OKLab	oklab(29.51% 0.0548 0.0435)
OKLCH	oklch(29.51% 0.07 38.4)
XYZ	xyz(3.3058, 2.3828, 0.7760)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491E10 #103B49

analogous

#49101E #491E10 #493B10

triadic

#491E10 #10491E #1E1049

tetradic

#491E10 #1E4910 #103B49 #3B1049

square

#491E10 #1E4910 #103B49 #3B1049

split-complementary

#491E10 #10493B #101E49

monochromatic

#190A06 #190A06 #491E10 #7B331B #AD4726

Accessibility & contrast

On white

14.22

#491E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#491E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491E10

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491E10	#FFFFFF	#000000	##FFFFFF
##491E10	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250E

Deuteranopia (green-blind)

#342E0F

Tritanopia (blue-blind)

#51151B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #491e10;
/* rgb */ color: rgb(73, 30, 16);
/* oklch */ color: oklch(29.5% 0.070 38.4);

Tailwind

colors: {
  custom: {
    50: '#805b4e',
    500: '#491e10',
    950: '#000000',
  },
}

SCSS

$custom: #491e10;
$custom-light: #805b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#491e10",
  "rgb": {
    "r": 73,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 14.737,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29505,
    "c": 0.06997,
    "h": 38.4
  },
  "luminance": 0.02382
}

Semantic roles & 50–950 ramp

primary

#491E10

secondary

#326F83

accent

#BEE741

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #491E10

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

Preview Lab → · Contrast checker → · Palette generator →