#43170E#43170E

#43170E is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.071 H 33.3°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#43170E
RGB	rgb(67, 23, 14)
HSL	hsl(10, 65%, 16%)
HSV	hsv(10, 79%, 26%)
CMYK	cmyk(0%, 65.7%, 79.1%, 73.7%)
CIE-LAB	lab(14.61, 20.62, 16.21)
CIE-LCH	lch(14.61, 26.23, 38.18°)
OKLab	oklab(27.17% 0.0591 0.0387)
OKLCH	oklch(27.17% 0.071 33.3)
XYZ	xyz(2.7007, 1.8381, 0.6280)
Luminance	0.0184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43170E #0E3A43

analogous

#430E1F #43170E #43310E

triadic

#43170E #0E4317 #170E43

tetradic

#43170E #1F430E #0E3A43 #310E43

square

#43170E #1F430E #0E3A43 #310E43

split-complementary

#43170E #0E4331 #0E1F43

monochromatic

#190905 #190905 #43170E #762819 #A83A23

Accessibility & contrast

On white

15.36

#43170E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#43170E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43170E

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43170E	#FFFFFF	#000000	##FFFFFF
##43170E	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0D

Deuteranopia (green-blind)

#2E280D

Tritanopia (blue-blind)

#4A0E15

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #43170e;
/* rgb */ color: rgb(67, 23, 14);
/* oklch */ color: oklch(27.2% 0.071 33.3);

Tailwind

colors: {
  custom: {
    50: '#7b564d',
    500: '#43170e',
    950: '#000000',
  },
}

SCSS

$custom: #43170e;
$custom-light: #7b564d;
$custom-dark: #000000;

JSON

{
  "hex": "#43170e",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 14
  },
  "hsl": {
    "h": 10.189,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27174,
    "c": 0.07063,
    "h": 33.3
  },
  "luminance": 0.01838
}

Semantic roles & 50–950 ramp

primary

#43170E

secondary

#2F717E

accent

#CCE83F

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #43170E

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

Preview Lab → · Contrast checker → · Palette generator →