#400708#400708

#400708 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.3% C 0.086 H 25.6°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#400708
RGB	rgb(64, 7, 8)
HSL	hsl(359, 80%, 14%)
HSV	hsv(359, 89%, 25%)
CMYK	cmyk(0%, 89.1%, 87.5%, 74.9%)
CIE-LAB	lab(10.99, 26.89, 13.87)
CIE-LCH	lch(10.99, 30.26, 27.28°)
OKLab	oklab(24.31% 0.0776 0.0372)
OKLCH	oklch(24.31% 0.086 25.6)
XYZ	xyz(2.2344, 1.2598, 0.3552)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400708 #07403F

analogous

#400725 #400708 #402307

triadic

#400708 #084007 #070840

tetradic

#400708 #254007 #07403F #230740

square

#400708 #254007 #07403F #230740

split-complementary

#400708 #074023 #072540

monochromatic

#1C0303 #1C0303 #400708 #770D0F #AE1316

Accessibility & contrast

On white

16.78

#400708 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#400708 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400708

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400708	#FFFFFF	#000000	##FFFFFF
##400708	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191607

Deuteranopia (green-blind)

#272206

Tritanopia (blue-blind)

#470008

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #400708;
/* rgb */ color: rgb(64, 7, 8);
/* oklch */ color: oklch(24.3% 0.086 25.6);

Tailwind

colors: {
  custom: {
    50: '#7a4d4a',
    500: '#400708',
    950: '#000000',
  },
}

SCSS

$custom: #400708;
$custom-light: #7a4d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#400708",
  "rgb": {
    "r": 64,
    "g": 7,
    "b": 8
  },
  "hsl": {
    "h": 358.947,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24309,
    "c": 0.08608,
    "h": 25.6
  },
  "luminance": 0.01259
}

Semantic roles & 50–950 ramp

primary

#400708

secondary

#247F7E

accent

#F7F331

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #400708

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

Preview Lab → · Contrast checker → · Palette generator →