#400E07#400E07

#400E07 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.1% C 0.079 H 31.3°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#400E07
RGB	rgb(64, 14, 7)
HSL	hsl(7, 80%, 14%)
HSV	hsv(7, 89%, 25%)
CMYK	cmyk(0%, 78.1%, 89.1%, 74.9%)
CIE-LAB	lab(12.09, 23.76, 15.79)
CIE-LCH	lch(12.09, 28.53, 33.61°)
OKLab	oklab(25.12% 0.0675 0.041)
OKLCH	oklch(25.12% 0.079 31.3)
XYZ	xyz(2.3100, 1.4198, 0.3534)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E07 #073940

analogous

#40071D #400E07 #402B07

triadic

#400E07 #07400E #0E0740

tetradic

#400E07 #1D4007 #073940 #2B0740

square

#400E07 #1D4007 #073940 #2B0740

split-complementary

#400E07 #07402B #071D40

monochromatic

#1C0603 #1C0603 #400E07 #771A0D #AE2613

Accessibility & contrast

On white

16.36

#400E07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400E07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E07

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E07	#FFFFFF	#000000	##FFFFFF
##400E07	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1906

Deuteranopia (green-blind)

#292405

Tritanopia (blue-blind)

#47010D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400e07;
/* rgb */ color: rgb(64, 14, 7);
/* oklch */ color: oklch(25.1% 0.079 31.3);

Tailwind

colors: {
  custom: {
    50: '#7a5049',
    500: '#400e07',
    950: '#000000',
  },
}

SCSS

$custom: #400e07;
$custom-light: #7a5049;
$custom-dark: #000000;

JSON

{
  "hex": "#400e07",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 7
  },
  "hsl": {
    "h": 7.368,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25123,
    "c": 0.07899,
    "h": 31.3
  },
  "luminance": 0.01419
}

Semantic roles & 50–950 ramp

primary

#400E07

secondary

#24747F

accent

#DEF731

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #400E07

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

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