#450C0F#450C0F

#450C0F is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.0% C 0.086 H 22.9°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#450C0F
RGB	rgb(69, 12, 15)
HSL	hsl(357, 70%, 16%)
HSV	hsv(357, 83%, 27%)
CMYK	cmyk(0%, 82.6%, 78.3%, 72.9%)
CIE-LAB	lab(13.00, 27.02, 13.65)
CIE-LCH	lch(13.00, 30.28, 26.81°)
OKLab	oklab(26.05% 0.0792 0.0334)
OKLCH	oklch(26.05% 0.086 22.9)
XYZ	xyz(2.6722, 1.5630, 0.6128)
Luminance	0.0156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450C0F #0C4542

analogous

#450C2B #450C0F #45250C

triadic

#450C0F #0F450C #0C0F45

tetradic

#450C0F #2B450C #0C4542 #250C45

square

#450C0F #2B450C #0C4542 #250C45

split-complementary

#450C0F #0C4525 #0C2B45

monochromatic

#1A0506 #1A0506 #450C0F #79151A #AD1E26

Accessibility & contrast

On white

16.00

#450C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#450C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450C0F

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450C0F	#FFFFFF	#000000	##FFFFFF
##450C0F	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0F

Deuteranopia (green-blind)

#2B260D

Tritanopia (blue-blind)

#4D000E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #450c0f;
/* rgb */ color: rgb(69, 12, 15);
/* oklch */ color: oklch(26.0% 0.086 22.9);

Tailwind

colors: {
  custom: {
    50: '#7e504d',
    500: '#450c0f',
    950: '#000000',
  },
}

SCSS

$custom: #450c0f;
$custom-light: #7e504d;
$custom-dark: #000000;

JSON

{
  "hex": "#450c0f",
  "rgb": {
    "r": 69,
    "g": 12,
    "b": 15
  },
  "hsl": {
    "h": 356.842,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26049,
    "c": 0.0859,
    "h": 22.9
  },
  "luminance": 0.01563
}

Semantic roles & 50–950 ramp

primary

#450C0F

secondary

#2C817C

accent

#EDE43B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #450C0F

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

Preview Lab → · Contrast checker → · Palette generator →