#45150F#45150F

#45150F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.075 H 29.9°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#45150F
RGB	rgb(69, 21, 15)
HSL	hsl(7, 64%, 16%)
HSV	hsv(7, 78%, 27%)
CMYK	cmyk(0%, 69.6%, 78.3%, 72.9%)
CIE-LAB	lab(14.60, 22.67, 15.76)
CIE-LCH	lch(14.60, 27.61, 34.81°)
OKLab	oklab(27.25% 0.0654 0.0376)
OKLCH	oklch(27.25% 0.075 29.9)
XYZ	xyz(2.8089, 1.8364, 0.6584)
Luminance	0.0184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45150F #0F3F45

analogous

#450F24 #45150F #45300F

triadic

#45150F #0F4515 #150F45

tetradic

#45150F #24450F #0F3F45 #300F45

square

#45150F #24450F #0F3F45 #300F45

split-complementary

#45150F #0F4530 #0F2445

monochromatic

#190805 #190805 #45150F #77241A #AA3425

Accessibility & contrast

On white

15.36

#45150F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#45150F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45150F

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45150F	#FFFFFF	#000000	##FFFFFF
##45150F	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0E

Deuteranopia (green-blind)

#2E290E

Tritanopia (blue-blind)

#4D0A14

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #45150f;
/* rgb */ color: rgb(69, 21, 15);
/* oklch */ color: oklch(27.2% 0.075 29.9);

Tailwind

colors: {
  custom: {
    50: '#7d554e',
    500: '#45150f',
    950: '#000000',
  },
}

SCSS

$custom: #45150f;
$custom-light: #7d554e;
$custom-dark: #000000;

JSON

{
  "hex": "#45150f",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 15
  },
  "hsl": {
    "h": 6.667,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27248,
    "c": 0.07544,
    "h": 29.9
  },
  "luminance": 0.01836
}

Semantic roles & 50–950 ramp

primary

#45150F

secondary

#30777F

accent

#D5E741

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #45150F

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

Preview Lab → · Contrast checker → · Palette generator →