#401510#401510

#401510 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.3% C 0.068 H 29.1°. Best body text is #FFFFFF at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#401510
RGB	rgb(64, 21, 16)
HSL	hsl(6, 60%, 16%)
HSV	hsv(6, 75%, 25%)
CMYK	cmyk(0%, 67.2%, 75%, 74.9%)
CIE-LAB	lab(13.62, 20.57, 13.74)
CIE-LCH	lch(13.62, 24.74, 33.73°)
OKLab	oklab(26.32% 0.0598 0.0333)
OKLCH	oklch(26.32% 0.068 29.1)
XYZ	xyz(2.4763, 1.6641, 0.6809)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401510 #103B40

analogous

#401023 #401510 #402D10

triadic

#401510 #104015 #151040

tetradic

#401510 #234010 #103B40 #2D1040

square

#401510 #234010 #103B40 #2D1040

split-complementary

#401510 #10402D #102340

monochromatic

#180806 #180806 #401510 #71251C #A23528

Accessibility & contrast

On white

15.76

#401510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#401510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401510

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401510	#FFFFFF	#000000	##FFFFFF
##401510	1.00	15.76	1.33	15.76
#FFFFFF	15.76	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0F

Deuteranopia (green-blind)

#2B260F

Tritanopia (blue-blind)

#470C14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #401510;
/* rgb */ color: rgb(64, 21, 16);
/* oklch */ color: oklch(26.3% 0.068 29.1);

Tailwind

colors: {
  custom: {
    50: '#79544e',
    500: '#401510',
    950: '#000000',
  },
}

SCSS

$custom: #401510;
$custom-light: #79544e;
$custom-dark: #000000;

JSON

{
  "hex": "#401510",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 16
  },
  "hsl": {
    "h": 6.25,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26315,
    "c": 0.06845,
    "h": 29.1
  },
  "luminance": 0.01664
}

Semantic roles & 50–950 ramp

primary

#401510

secondary

#32727A

accent

#D3E345

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #401510

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

Preview Lab → · Contrast checker → · Palette generator →