#43150C#43150C

#43150C is a dark, moderate red. Relative luminance 0.018; OKLCH L 26.8% C 0.074 H 33.0°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#43150C
RGB	rgb(67, 21, 12)
HSL	hsl(10, 70%, 15%)
HSV	hsv(10, 82%, 26%)
CMYK	cmyk(0%, 68.7%, 82.1%, 73.7%)
CIE-LAB	lab(14.15, 21.63, 16.57)
CIE-LCH	lch(14.15, 27.25, 37.46°)
OKLab	oklab(26.82% 0.0618 0.04)
OKLCH	oklch(26.82% 0.074 33)
XYZ	xyz(2.6495, 1.7565, 0.5473)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43150C #0C3A43

analogous

#430C1E #43150C #43300C

triadic

#43150C #0C4315 #150C43

tetradic

#43150C #1E430C #0C3A43 #300C43

square

#43150C #1E430C #0C3A43 #300C43

split-complementary

#43150C #0C4330 #0C1E43

monochromatic

#1A0805 #1A0805 #43150C #772515 #AB361F

Accessibility & contrast

On white

15.54

#43150C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#43150C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43150C

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43150C	#FFFFFF	#000000	##FFFFFF
##43150C	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0B

Deuteranopia (green-blind)

#2D280B

Tritanopia (blue-blind)

#4A0A13

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #43150c;
/* rgb */ color: rgb(67, 21, 12);
/* oklch */ color: oklch(26.8% 0.074 33.0);

Tailwind

colors: {
  custom: {
    50: '#7c544c',
    500: '#43150c',
    950: '#000000',
  },
}

SCSS

$custom: #43150c;
$custom-light: #7c544c;
$custom-dark: #000000;

JSON

{
  "hex": "#43150c",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 12
  },
  "hsl": {
    "h": 9.818,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26817,
    "c": 0.0736,
    "h": 33
  },
  "luminance": 0.01756
}

Semantic roles & 50–950 ramp

primary

#43150C

secondary

#2C717F

accent

#CFEC3B

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #43150C

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

Preview Lab → · Contrast checker → · Palette generator →