#450F17#450F17

#450F17 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.6% C 0.082 H 16.4°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#450F17
RGB	rgb(69, 15, 23)
HSL	hsl(351, 64%, 16%)
HSV	hsv(351, 78%, 27%)
CMYK	cmyk(0%, 78.3%, 66.7%, 72.9%)
CIE-LAB	lab(13.64, 26.27, 9.42)
CIE-LCH	lch(13.64, 27.91, 19.73°)
OKLab	oklab(26.58% 0.0787 0.0231)
OKLCH	oklch(26.58% 0.082 16.4)
XYZ	xyz(2.7800, 1.6691, 0.9862)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F17 #0F453D

analogous

#450F32 #450F17 #45220F

triadic

#450F17 #17450F #0F1745

tetradic

#450F17 #32450F #0F453D #220F45

square

#450F17 #32450F #0F453D #220F45

split-complementary

#450F17 #0F4522 #0F3245

monochromatic

#190508 #190508 #450F17 #771A28 #AA2539

Accessibility & contrast

On white

15.74

#450F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#450F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F17

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F17	#FFFFFF	#000000	##FFFFFF
##450F17	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C17

Deuteranopia (green-blind)

#2B2716

Tritanopia (blue-blind)

#4C0312

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #450f17;
/* rgb */ color: rgb(69, 15, 23);
/* oklch */ color: oklch(26.6% 0.082 16.4);

Tailwind

colors: {
  custom: {
    50: '#7d5253',
    500: '#450f17',
    950: '#000000',
  },
}

SCSS

$custom: #450f17;
$custom-light: #7d5253;
$custom-dark: #000000;

JSON

{
  "hex": "#450f17",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 23
  },
  "hsl": {
    "h": 351.111,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26581,
    "c": 0.08198,
    "h": 16.4
  },
  "luminance": 0.01669
}

Semantic roles & 50–950 ramp

primary

#450F17

secondary

#307F74

accent

#E7CF41

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #450F17

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

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