#400E15#400E15

#400E15 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.4% C 0.077 H 16.6°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#400E15
RGB	rgb(64, 14, 21)
HSL	hsl(352, 64%, 15%)
HSV	hsv(352, 78%, 25%)
CMYK	cmyk(0%, 78.1%, 67.2%, 74.9%)
CIE-LAB	lab(12.34, 24.67, 8.92)
CIE-LCH	lch(12.34, 26.23, 19.88°)
OKLab	oklab(25.39% 0.0738 0.022)
OKLCH	oklch(25.39% 0.077 16.6)
XYZ	xyz(2.4070, 1.4585, 0.8641)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E15 #0E4039

analogous

#400E2E #400E15 #40200E

triadic

#400E15 #15400E #0E1540

tetradic

#400E15 #2E400E #0E4039 #200E40

square

#400E15 #2E400E #0E4039 #200E40

split-complementary

#400E15 #0E4020 #0E2E40

monochromatic

#190508 #190508 #400E15 #721925 #A42436

Accessibility & contrast

On white

16.26

#400E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E15

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E15	#FFFFFF	#000000	##FFFFFF
##400E15	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1A15

Deuteranopia (green-blind)

#282414

Tritanopia (blue-blind)

#470411

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400e15;
/* rgb */ color: rgb(64, 14, 21);
/* oklch */ color: oklch(25.4% 0.077 16.6);

Tailwind

colors: {
  custom: {
    50: '#795052',
    500: '#400e15',
    950: '#000000',
  },
}

SCSS

$custom: #400e15;
$custom-light: #795052;
$custom-dark: #000000;

JSON

{
  "hex": "#400e15",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 351.6,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25394,
    "c": 0.07704,
    "h": 16.6
  },
  "luminance": 0.01458
}

Semantic roles & 50–950 ramp

primary

#400E15

secondary

#2F7B70

accent

#E7D041

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #400E15

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

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