#290105#290105

#290105 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.0% C 0.069 H 19.7°. Best body text is #FFFFFF at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#290105
RGB	rgb(41, 1, 5)
HSL	hsl(354, 95%, 8%)
HSV	hsv(354, 98%, 16%)
CMYK	cmyk(0%, 97.6%, 87.8%, 83.9%)
CIE-LAB	lab(4.55, 19.21, 5.12)
CIE-LCH	lch(4.55, 19.88, 14.93°)
OKLab	oklab(18.01% 0.065 0.0233)
OKLCH	oklch(18.01% 0.069 19.7)
XYZ	xyz(0.9528, 0.5042, 0.1907)
Luminance	0.0050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290105 #012925

analogous

#290119 #290105 #291101

triadic

#290105 #052901 #010529

tetradic

#290105 #192901 #012925 #110129

square

#290105 #192901 #012925 #110129

split-complementary

#290105 #012911 #011929

monochromatic

#1E0104 #1E0104 #290105 #65020C #A00414

Accessibility & contrast

On white

19.08

#290105 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#290105 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290105

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290105	#FFFFFF	#000000	##FFFFFF
##290105	1.00	19.08	1.10	19.08
#FFFFFF	19.08	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0A05

Deuteranopia (green-blind)

#161304

Tritanopia (blue-blind)

#2E0003

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #290105;
/* rgb */ color: rgb(41, 1, 5);
/* oklch */ color: oklch(18.0% 0.069 19.7);

Tailwind

colors: {
  custom: {
    50: '#654649',
    500: '#290105',
    950: '#000000',
  },
}

SCSS

$custom: #290105;
$custom-light: #654649;
$custom-dark: #000000;

JSON

{
  "hex": "#290105",
  "rgb": {
    "r": 41,
    "g": 1,
    "b": 5
  },
  "hsl": {
    "h": 354,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18012,
    "c": 0.06904,
    "h": 19.7
  },
  "luminance": 0.00504
}

Semantic roles & 50–950 ramp

primary

#290105

secondary

#166F67

accent

#FFEA29

background

#F6F3F4

surface

#EBE5E6

border

#C6C1C2

text

#060000

muted

#7A7677

Preview Lab

Preview with #290105

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

Preview Lab → · Contrast checker → · Palette generator →