#401618#401618

#401618 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.7% C 0.066 H 19.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#401618
RGB	rgb(64, 22, 24)
HSL	hsl(357, 49%, 17%)
HSV	hsv(357, 66%, 25%)
CMYK	cmyk(0%, 65.6%, 62.5%, 74.9%)
CIE-LAB	lab(14.00, 20.68, 8.98)
CIE-LCH	lch(14.00, 22.55, 23.48°)
OKLab	oklab(26.66% 0.0618 0.0223)
OKLCH	oklch(26.66% 0.066 19.8)
XYZ	xyz(2.5663, 1.7301, 1.0628)
Luminance	0.0173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401618 #16403E

analogous

#40162D #401618 #402916

triadic

#401618 #184016 #161840

tetradic

#401618 #2D4016 #16403E #291640

square

#401618 #2D4016 #16403E #291640

split-complementary

#401618 #164029 #162D40

monochromatic

#170809 #170809 #401618 #6E2629 #9B353A

Accessibility & contrast

On white

15.60

#401618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#401618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401618

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401618	#FFFFFF	#000000	##FFFFFF
##401618	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E18

Deuteranopia (green-blind)

#2B2717

Tritanopia (blue-blind)

#460F17

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #401618;
/* rgb */ color: rgb(64, 22, 24);
/* oklch */ color: oklch(26.7% 0.066 19.8);

Tailwind

colors: {
  custom: {
    50: '#785554',
    500: '#401618',
    950: '#000000',
  },
}

SCSS

$custom: #401618;
$custom-light: #785554;
$custom-dark: #000000;

JSON

{
  "hex": "#401618",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 357.143,
    "s": 48.837,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26661,
    "c": 0.06566,
    "h": 19.8
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary

#401618

secondary

#3B7774

accent

#D8D24F

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090302

muted

#7B7878

Preview Lab

Preview with #401618

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

Preview Lab → · Contrast checker → · Palette generator →