#490E0F#490E0F

#490E0F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.089 H 24.5°. Best body text is #FFFFFF at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#490E0F
RGB	rgb(73, 14, 15)
HSL	hsl(359, 68%, 17%)
HSV	hsv(359, 81%, 29%)
CMYK	cmyk(0%, 80.8%, 79.5%, 71.4%)
CIE-LAB	lab(14.21, 27.67, 15.41)
CIE-LCH	lch(14.21, 31.67, 29.11°)
OKLab	oklab(27.11% 0.0806 0.0368)
OKLCH	oklch(27.11% 0.089 24.5)
XYZ	xyz(2.9913, 1.7655, 0.6351)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490E0F #0E4948

analogous

#490E2D #490E0F #492B0E

triadic

#490E0F #0F490E #0E0F49

tetradic

#490E0F #2D490E #0E4948 #2B0E49

square

#490E0F #2D490E #0E4948 #2B0E49

split-complementary

#490E0F #0E492B #0E2D49

monochromatic

#1A0505 #1A0505 #490E0F #7C181A #B02224

Accessibility & contrast

On white

15.52

#490E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#490E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490E0F

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490E0F	#FFFFFF	#000000	##FFFFFF
##490E0F	1.00	15.52	1.35	15.52
#FFFFFF	15.52	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0E

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#51000F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #490e0f;
/* rgb */ color: rgb(73, 14, 15);
/* oklch */ color: oklch(27.1% 0.089 24.5);

Tailwind

colors: {
  custom: {
    50: '#81524d',
    500: '#490e0f',
    950: '#000000',
  },
}

SCSS

$custom: #490e0f;
$custom-light: #81524d;
$custom-dark: #000000;

JSON

{
  "hex": "#490e0f",
  "rgb": {
    "r": 73,
    "g": 14,
    "b": 15
  },
  "hsl": {
    "h": 358.983,
    "s": 67.816,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27107,
    "c": 0.08858,
    "h": 24.5
  },
  "luminance": 0.01765
}

Semantic roles & 50–950 ramp

primary

#490E0F

secondary

#2F8482

accent

#EBE83D

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #490E0F

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

Preview Lab → · Contrast checker → · Palette generator →