#400717#400717

#400717 is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.6% C 0.086 H 10.2°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#400717
RGB	rgb(64, 7, 23)
HSL	hsl(343, 80%, 14%)
HSV	hsv(343, 89%, 25%)
CMYK	cmyk(0%, 89.1%, 64.1%, 74.9%)
CIE-LAB	lab(11.30, 27.87, 6.06)
CIE-LCH	lch(11.30, 28.52, 12.28°)
OKLab	oklab(24.64% 0.0845 0.0153)
OKLCH	oklch(24.64% 0.086 10.2)
XYZ	xyz(2.3452, 1.3042, 0.9387)
Luminance	0.0130 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400717 #074030

analogous

#400734 #400717 #401407

triadic

#400717 #174007 #071740

tetradic

#400717 #344007 #074030 #140740

square

#400717 #344007 #074030 #140740

split-complementary

#400717 #074014 #073440

monochromatic

#1C030A #1C030A #400717 #770D2B #AE133F

Accessibility & contrast

On white

16.66

#400717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#400717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400717

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400717	#FFFFFF	#000000	##FFFFFF
##400717	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161717

Deuteranopia (green-blind)

#252216

Tritanopia (blue-blind)

#47000E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #400717;
/* rgb */ color: rgb(64, 7, 23);
/* oklch */ color: oklch(24.6% 0.086 10.2);

Tailwind

colors: {
  custom: {
    50: '#794d53',
    500: '#400717',
    950: '#000000',
  },
}

SCSS

$custom: #400717;
$custom-light: #794d53;
$custom-dark: #000000;

JSON

{
  "hex": "#400717",
  "rgb": {
    "r": 64,
    "g": 7,
    "b": 23
  },
  "hsl": {
    "h": 343.158,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24641,
    "c": 0.08589,
    "h": 10.2
  },
  "luminance": 0.01304
}

Semantic roles & 50–950 ramp

primary

#400717

secondary

#247F65

accent

#F7BF31

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #400717

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

Preview Lab → · Contrast checker → · Palette generator →