#45180E#45180E

#45180E is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.7% C 0.072 H 34.0°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#45180E
RGB	rgb(69, 24, 14)
HSL	hsl(11, 66%, 16%)
HSV	hsv(11, 80%, 27%)
CMYK	cmyk(0%, 65.2%, 79.7%, 72.9%)
CIE-LAB	lab(15.23, 20.93, 17.08)
CIE-LCH	lch(15.23, 27.02, 39.22°)
OKLab	oklab(27.71% 0.0598 0.0404)
OKLCH	oklch(27.71% 0.072 34)
XYZ	xyz(2.8604, 1.9506, 0.6412)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45180E #0E3B45

analogous

#450E20 #45180E #45340E

triadic

#45180E #0E4518 #180E45

tetradic

#45180E #20450E #0E3B45 #340E45

square

#45180E #20450E #0E3B45 #340E45

split-complementary

#45180E #0E4534 #0E2045

monochromatic

#190905 #190905 #45180E #782A18 #AB3B23

Accessibility & contrast

On white

15.11

#45180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#45180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45180E

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45180E	#FFFFFF	#000000	##FFFFFF
##45180E	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200D

Deuteranopia (green-blind)

#2F2A0D

Tritanopia (blue-blind)

#4C0E16

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #45180e;
/* rgb */ color: rgb(69, 24, 14);
/* oklch */ color: oklch(27.7% 0.072 34.0);

Tailwind

colors: {
  custom: {
    50: '#7d574d',
    500: '#45180e',
    950: '#000000',
  },
}

SCSS

$custom: #45180e;
$custom-light: #7d574d;
$custom-dark: #000000;

JSON

{
  "hex": "#45180e",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 10.909,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.27713,
    "c": 0.07213,
    "h": 34
  },
  "luminance": 0.0195
}

Semantic roles & 50–950 ramp

primary

#45180E

secondary

#2F7180

accent

#CAE93F

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #45180E

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

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