#401015#401015

#401015 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.7% C 0.074 H 18.1°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#401015
RGB	rgb(64, 16, 21)
HSL	hsl(354, 60%, 16%)
HSV	hsv(354, 75%, 25%)
CMYK	cmyk(0%, 75%, 67.2%, 74.9%)
CIE-LAB	lab(12.70, 23.68, 9.41)
CIE-LCH	lch(12.70, 25.48, 21.67°)
OKLab	oklab(25.66% 0.0707 0.0231)
OKLCH	oklch(25.66% 0.074 18.1)
XYZ	xyz(2.4352, 1.5150, 0.8735)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401015 #10403B

analogous

#40102D #401015 #402310

triadic

#401015 #154010 #101540

tetradic

#401015 #2D4010 #10403B #231040

square

#401015 #2D4010 #10403B #231040

split-complementary

#401015 #104023 #102D40

monochromatic

#180608 #180608 #401015 #711C25 #A22835

Accessibility & contrast

On white

16.12

#401015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#401015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401015

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401015	#FFFFFF	#000000	##FFFFFF
##401015	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B15

Deuteranopia (green-blind)

#282514

Tritanopia (blue-blind)

#470612

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #401015;
/* rgb */ color: rgb(64, 16, 21);
/* oklch */ color: oklch(25.7% 0.074 18.1);

Tailwind

colors: {
  custom: {
    50: '#795152',
    500: '#401015',
    950: '#000000',
  },
}

SCSS

$custom: #401015;
$custom-light: #795152;
$custom-dark: #000000;

JSON

{
  "hex": "#401015",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 21
  },
  "hsl": {
    "h": 353.75,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25663,
    "c": 0.07438,
    "h": 18.1
  },
  "luminance": 0.01515
}

Semantic roles & 50–950 ramp

primary

#401015

secondary

#327A72

accent

#E3D345

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #401015

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

Preview Lab → · Contrast checker → · Palette generator →