#450E1B#450E1B

#450E1B is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.6% C 0.084 H 11.1°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#450E1B
RGB	rgb(69, 14, 27)
HSL	hsl(346, 66%, 16%)
HSV	hsv(346, 80%, 27%)
CMYK	cmyk(0%, 79.7%, 60.9%, 72.9%)
CIE-LAB	lab(13.58, 27.08, 6.39)
CIE-LCH	lch(13.58, 27.82, 13.28°)
OKLab	oklab(26.57% 0.082 0.0161)
OKLCH	oklch(26.57% 0.084 11.1)
XYZ	xyz(2.8094, 1.6588, 1.2089)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450E1B #0E4538

analogous

#450E37 #450E1B #451D0E

triadic

#450E1B #1B450E #0E1B45

tetradic

#450E1B #37450E #0E4538 #1D0E45

square

#450E1B #37450E #0E4538 #1D0E45

split-complementary

#450E1B #0E451D #0E3745

monochromatic

#19050A #19050A #450E1B #78182F #AB2343

Accessibility & contrast

On white

15.77

#450E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#450E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450E1B

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450E1B	#FFFFFF	#000000	##FFFFFF
##450E1B	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1B

Deuteranopia (green-blind)

#2A271A

Tritanopia (blue-blind)

#4C0313

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #450e1b;
/* rgb */ color: rgb(69, 14, 27);
/* oklch */ color: oklch(26.6% 0.084 11.1);

Tailwind

colors: {
  custom: {
    50: '#7d5157',
    500: '#450e1b',
    950: '#000000',
  },
}

SCSS

$custom: #450e1b;
$custom-light: #7d5157;
$custom-dark: #000000;

JSON

{
  "hex": "#450e1b",
  "rgb": {
    "r": 69,
    "g": 14,
    "b": 27
  },
  "hsl": {
    "h": 345.818,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26568,
    "c": 0.08356,
    "h": 11.1
  },
  "luminance": 0.01658
}

Semantic roles & 50–950 ramp

primary

#450E1B

secondary

#2F806D

accent

#E9C13F

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #450E1B

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

Preview Lab → · Contrast checker → · Palette generator →