#400E19#400E19

#400E19 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.077 H 11.6°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#400E19
RGB	rgb(64, 14, 25)
HSL	hsl(347, 64%, 15%)
HSV	hsv(347, 78%, 25%)
CMYK	cmyk(0%, 78.1%, 60.9%, 74.9%)
CIE-LAB	lab(12.45, 25.03, 6.13)
CIE-LCH	lch(12.45, 25.77, 13.77°)
OKLab	oklab(25.5% 0.0757 0.0155)
OKLCH	oklch(25.5% 0.077 11.6)
XYZ	xyz(2.4471, 1.4746, 1.0753)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E19 #0E4035

analogous

#400E32 #400E19 #401C0E

triadic

#400E19 #19400E #0E1940

tetradic

#400E19 #32400E #0E4035 #1C0E40

square

#400E19 #32400E #0E4035 #1C0E40

split-complementary

#400E19 #0E401C #0E3240

monochromatic

#19050A #19050A #400E19 #72192D #A42440

Accessibility & contrast

On white

16.22

#400E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E19

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E19	#FFFFFF	#000000	##FFFFFF
##400E19	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1A19

Deuteranopia (green-blind)

#272418

Tritanopia (blue-blind)

#470512

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400e19;
/* rgb */ color: rgb(64, 14, 25);
/* oklch */ color: oklch(25.5% 0.077 11.6);

Tailwind

colors: {
  custom: {
    50: '#795055',
    500: '#400e19',
    950: '#000000',
  },
}

SCSS

$custom: #400e19;
$custom-light: #795055;
$custom-dark: #000000;

JSON

{
  "hex": "#400e19",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 25
  },
  "hsl": {
    "h": 346.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25504,
    "c": 0.07731,
    "h": 11.6
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary

#400E19

secondary

#2F7B6A

accent

#E7C241

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090203

muted

#7B7878

Preview Lab

Preview with #400E19

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

Preview Lab → · Contrast checker → · Palette generator →