#40120E#40120E

#40120E is a dark, moderate red. Relative luminance 0.016; OKLCH L 25.8% C 0.073 H 28.2°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#40120E
RGB	rgb(64, 18, 14)
HSL	hsl(5, 64%, 15%)
HSV	hsv(5, 78%, 25%)
CMYK	cmyk(0%, 71.9%, 78.1%, 74.9%)
CIE-LAB	lab(12.95, 22.11, 13.91)
CIE-LCH	lch(12.95, 26.12, 32.18°)
OKLab	oklab(25.8% 0.0641 0.0343)
OKLCH	oklch(25.8% 0.073 28.2)
XYZ	xyz(2.4102, 1.5546, 0.5885)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40120E #0E3C40

analogous

#400E23 #40120E #402B0E

triadic

#40120E #0E4012 #120E40

tetradic

#40120E #23400E #0E3C40 #2B0E40

square

#40120E #23400E #0E3C40 #2B0E40

split-complementary

#40120E #0E402B #0E2340

monochromatic

#190705 #190705 #40120E #722019 #A42E24

Accessibility & contrast

On white

16.02

#40120E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40120E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40120E

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40120E	#FFFFFF	#000000	##FFFFFF
##40120E	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0D

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#470711

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40120e;
/* rgb */ color: rgb(64, 18, 14);
/* oklch */ color: oklch(25.8% 0.073 28.2);

Tailwind

colors: {
  custom: {
    50: '#79524d',
    500: '#40120e',
    950: '#000000',
  },
}

SCSS

$custom: #40120e;
$custom-light: #79524d;
$custom-dark: #000000;

JSON

{
  "hex": "#40120e",
  "rgb": {
    "r": 64,
    "g": 18,
    "b": 14
  },
  "hsl": {
    "h": 4.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25804,
    "c": 0.07271,
    "h": 28.2
  },
  "luminance": 0.01554
}

Semantic roles & 50–950 ramp

primary

#40120E

secondary

#2F757B

accent

#DAE741

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #40120E

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

Preview Lab → · Contrast checker → · Palette generator →