#490A07#490A07

#490A07 is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.6% C 0.094 H 28.5°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#490A07
RGB	rgb(73, 10, 7)
HSL	hsl(3, 83%, 16%)
HSV	hsv(3, 90%, 29%)
CMYK	cmyk(0%, 86.3%, 90.4%, 71.4%)
CIE-LAB	lab(13.53, 28.87, 18.08)
CIE-LCH	lch(13.53, 34.06, 32.05°)
OKLab	oklab(26.57% 0.0823 0.0447)
OKLCH	oklch(26.57% 0.094 28.5)
XYZ	xyz(2.8949, 1.6494, 0.3669)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490A07 #074649

analogous

#490725 #490A07 #492B07

triadic

#490A07 #07490A #0A0749

tetradic

#490A07 #254907 #074649 #2B0749

square

#490A07 #254907 #074649 #2B0749

split-complementary

#490A07 #07492B #072549

monochromatic

#1C0403 #1C0403 #490A07 #81120C #B91912

Accessibility & contrast

On white

15.79

#490A07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#490A07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490A07

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490A07	#FFFFFF	#000000	##FFFFFF
##490A07	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A06

Deuteranopia (green-blind)

#2D2805

Tritanopia (blue-blind)

#51000A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #490a07;
/* rgb */ color: rgb(73, 10, 7);
/* oklch */ color: oklch(26.6% 0.094 28.5);

Tailwind

colors: {
  custom: {
    50: '#825049',
    500: '#490a07',
    950: '#000000',
  },
}

SCSS

$custom: #490a07;
$custom-light: #825049;
$custom-dark: #000000;

JSON

{
  "hex": "#490a07",
  "rgb": {
    "r": 73,
    "g": 10,
    "b": 7
  },
  "hsl": {
    "h": 2.727,
    "s": 82.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26567,
    "c": 0.09366,
    "h": 28.5
  },
  "luminance": 0.01649
}

Semantic roles & 50–950 ramp

primary

#490A07

secondary

#248388

accent

#F0F92F

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #490A07

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

Preview Lab → · Contrast checker → · Palette generator →