#45190B#45190B

#45190B is a dark, moderate red. Relative luminance 0.020; OKLCH L 27.8% C 0.072 H 37.9°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#45190B
RGB	rgb(69, 25, 11)
HSL	hsl(14, 73%, 16%)
HSV	hsv(14, 84%, 27%)
CMYK	cmyk(0%, 63.8%, 84.1%, 72.9%)
CIE-LAB	lab(15.41, 20.18, 18.71)
CIE-LCH	lch(15.41, 27.52, 42.84°)
OKLab	oklab(27.84% 0.0568 0.0442)
OKLCH	oklch(27.84% 0.072 37.9)
XYZ	xyz(2.8626, 1.9850, 0.5490)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45190B #0B3745

analogous

#450B1A #45190B #45360B

triadic

#45190B #0B4519 #190B45

tetradic

#45190B #1A450B #0B3745 #360B45

square

#45190B #1A450B #0B3745 #360B45

split-complementary

#45190B #0B4536 #0B1A45

monochromatic

#1A0A04 #1A0A04 #45190B #7A2C13 #AF3F1C

Accessibility & contrast

On white

15.03

#45190B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#45190B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45190B

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45190B	#FFFFFF	#000000	##FFFFFF
##45190B	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252009

Deuteranopia (green-blind)

#302A0A

Tritanopia (blue-blind)

#4D0F16

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #45190b;
/* rgb */ color: rgb(69, 25, 11);
/* oklch */ color: oklch(27.8% 0.072 37.9);

Tailwind

colors: {
  custom: {
    50: '#7d574b',
    500: '#45190b',
    950: '#000000',
  },
}

SCSS

$custom: #45190b;
$custom-light: #7d574b;
$custom-dark: #000000;

JSON

{
  "hex": "#45190b",
  "rgb": {
    "r": 69,
    "g": 25,
    "b": 11
  },
  "hsl": {
    "h": 14.483,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27838,
    "c": 0.07199,
    "h": 37.9
  },
  "luminance": 0.01985
}

Semantic roles & 50–950 ramp

primary

#45190B

secondary

#2A6C81

accent

#C3EF39

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #45190B

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

Preview Lab → · Contrast checker → · Palette generator →