#450F18#450F18

#450F18 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.6% C 0.082 H 15.2°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#450F18
RGB	rgb(69, 15, 24)
HSL	hsl(350, 64%, 16%)
HSV	hsv(350, 78%, 27%)
CMYK	cmyk(0%, 78.3%, 65.2%, 72.9%)
CIE-LAB	lab(13.67, 26.36, 8.72)
CIE-LCH	lch(13.67, 27.76, 18.30°)
OKLab	oklab(26.61% 0.0791 0.0215)
OKLCH	oklch(26.61% 0.082 15.2)
XYZ	xyz(2.7902, 1.6732, 1.0400)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F18 #0F453C

analogous

#450F33 #450F18 #45210F

triadic

#450F18 #18450F #0F1845

tetradic

#450F18 #33450F #0F453C #210F45

square

#450F18 #33450F #0F453C #210F45

split-complementary

#450F18 #0F4521 #0F3345

monochromatic

#190509 #190509 #450F18 #771A29 #AA253B

Accessibility & contrast

On white

15.74

#450F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#450F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F18

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F18	#FFFFFF	#000000	##FFFFFF
##450F18	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)

#1D1C18

Deuteranopia (green-blind)

#2B2717

Tritanopia (blue-blind)

#4C0413

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #450f18;
/* rgb */ color: rgb(69, 15, 24);
/* oklch */ color: oklch(26.6% 0.082 15.2);

Tailwind

colors: {
  custom: {
    50: '#7d5254',
    500: '#450f18',
    950: '#000000',
  },
}

SCSS

$custom: #450f18;
$custom-light: #7d5254;
$custom-dark: #000000;

JSON

{
  "hex": "#450f18",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 24
  },
  "hsl": {
    "h": 350,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26606,
    "c": 0.08201,
    "h": 15.2
  },
  "luminance": 0.01673
}

Semantic roles & 50–950 ramp

primary

#450F18

secondary

#307F72

accent

#E7CB41

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #450F18

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

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