#40130E#40130E

#40130E is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.0% C 0.071 H 29.2°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#40130E
RGB	rgb(64, 19, 14)
HSL	hsl(6, 64%, 15%)
HSV	hsv(6, 78%, 25%)
CMYK	cmyk(0%, 70.3%, 78.1%, 74.9%)
CIE-LAB	lab(13.16, 21.56, 14.18)
CIE-LCH	lch(13.16, 25.81, 33.34°)
OKLab	oklab(25.96% 0.0624 0.0348)
OKLCH	oklch(25.96% 0.071 29.2)
XYZ	xyz(2.4267, 1.5878, 0.5941)
Luminance	0.0159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40130E #0E3B40

analogous

#400E22 #40130E #402C0E

triadic

#40130E #0E4013 #130E40

tetradic

#40130E #22400E #0E3B40 #2C0E40

square

#40130E #22400E #0E3B40 #2C0E40

split-complementary

#40130E #0E402C #0E2240

monochromatic

#190705 #190705 #40130E #722219 #A43124

Accessibility & contrast

On white

15.94

#40130E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#40130E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40130E

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40130E	#FFFFFF	#000000	##FFFFFF
##40130E	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0D

Deuteranopia (green-blind)

#2A260D

Tritanopia (blue-blind)

#470912

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #40130e;
/* rgb */ color: rgb(64, 19, 14);
/* oklch */ color: oklch(26.0% 0.071 29.2);

Tailwind

colors: {
  custom: {
    50: '#79534d',
    500: '#40130e',
    950: '#000000',
  },
}

SCSS

$custom: #40130e;
$custom-light: #79534d;
$custom-dark: #000000;

JSON

{
  "hex": "#40130e",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 14
  },
  "hsl": {
    "h": 6,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25958,
    "c": 0.07147,
    "h": 29.2
  },
  "luminance": 0.01587
}

Semantic roles & 50–950 ramp

primary

#40130E

secondary

#2F737B

accent

#D6E741

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #40130E

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

Preview Lab → · Contrast checker → · Palette generator →