#49100F#49100F

#49100F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.3% C 0.086 H 25.8°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#49100F
RGB	rgb(73, 16, 15)
HSL	hsl(1, 66%, 17%)
HSV	hsv(1, 79%, 29%)
CMYK	cmyk(0%, 78.1%, 79.5%, 71.4%)
CIE-LAB	lab(14.52, 26.79, 15.82)
CIE-LCH	lch(14.52, 31.11, 30.57°)
OKLab	oklab(27.35% 0.0778 0.0376)
OKLCH	oklch(27.35% 0.086 25.8)
XYZ	xyz(3.0195, 1.8220, 0.6445)
Luminance	0.0182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49100F #0F4849

analogous

#490F2B #49100F #492D0F

triadic

#49100F #0F4910 #100F49

tetradic

#49100F #2B490F #0F4849 #2D0F49

square

#49100F #2B490F #0F4849 #2D0F49

split-complementary

#49100F #0F492D #0F2B49

monochromatic

#190605 #190605 #49100F #7C1B19 #AF2624

Accessibility & contrast

On white

15.39

#49100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#49100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49100F

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49100F	#FFFFFF	#000000	##FFFFFF
##49100F	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0E

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#510110

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #49100f;
/* rgb */ color: rgb(73, 16, 15);
/* oklch */ color: oklch(27.3% 0.086 25.8);

Tailwind

colors: {
  custom: {
    50: '#81534d',
    500: '#49100f',
    950: '#000000',
  },
}

SCSS

$custom: #49100f;
$custom-light: #81534d;
$custom-dark: #000000;

JSON

{
  "hex": "#49100f",
  "rgb": {
    "r": 73,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 1.034,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27345,
    "c": 0.08641,
    "h": 25.8
  },
  "luminance": 0.01822
}

Semantic roles & 50–950 ramp

primary

#49100F

secondary

#308283

accent

#E6E93F

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #49100F

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

Preview Lab → · Contrast checker → · Palette generator →