#45170A#45170A

#45170A is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.5% C 0.075 H 36.4°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#45170A
RGB	rgb(69, 23, 10)
HSL	hsl(13, 75%, 15%)
HSV	hsv(13, 86%, 27%)
CMYK	cmyk(0%, 66.7%, 85.5%, 72.9%)
CIE-LAB	lab(14.96, 21.28, 18.55)
CIE-LCH	lch(14.96, 28.23, 41.08°)
OKLab	oklab(27.49% 0.06 0.0443)
OKLCH	oklch(27.49% 0.075 36.4)
XYZ	xyz(2.8157, 1.9003, 0.5056)
Luminance	0.0190 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45170A #0A3845

analogous

#450A1A #45170A #45340A

triadic

#45170A #0A4517 #170A45

tetradic

#45170A #1A450A #0A3845 #340A45

square

#45170A #1A450A #0A3845 #340A45

split-complementary

#45170A #0A4534 #0A1A45

monochromatic

#1B0904 #1B0904 #45170A #7A2912 #B03B19

Accessibility & contrast

On white

15.22

#45170A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#45170A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45170A

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45170A	#FFFFFF	#000000	##FFFFFF
##45170A	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F08

Deuteranopia (green-blind)

#2F2909

Tritanopia (blue-blind)

#4D0C14

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #45170a;
/* rgb */ color: rgb(69, 23, 10);
/* oklch */ color: oklch(27.5% 0.075 36.4);

Tailwind

colors: {
  custom: {
    50: '#7d564b',
    500: '#45170a',
    950: '#000000',
  },
}

SCSS

$custom: #45170a;
$custom-light: #7d564b;
$custom-dark: #000000;

JSON

{
  "hex": "#45170a",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 10
  },
  "hsl": {
    "h": 13.22,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27491,
    "c": 0.07453,
    "h": 36.4
  },
  "luminance": 0.019
}

Semantic roles & 50–950 ramp

primary

#45170A

secondary

#296E82

accent

#C8F136

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #45170A

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

Preview Lab → · Contrast checker → · Palette generator →