#230106#230106

#230106 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 16.6% C 0.062 H 14.9°. Best body text is #FFFFFF at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#230106
RGB	rgb(35, 1, 6)
HSL	hsl(351, 94%, 7%)
HSV	hsv(351, 97%, 14%)
CMYK	cmyk(0%, 97.1%, 82.9%, 86.3%)
CIE-LAB	lab(3.54, 14.91, 3.12)
CIE-LCH	lch(3.54, 15.23, 11.81°)
OKLab	oklab(16.56% 0.0602 0.016)
OKLCH	oklch(16.56% 0.062 14.9)
XYZ	xyz(0.7369, 0.3923, 0.2092)
Luminance	0.0039 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230106 #01231E

analogous

#230117 #230106 #230D01

triadic

#230106 #062301 #010623

tetradic

#230106 #172301 #01231E #0D0123

square

#230106 #172301 #01231E #0D0123

split-complementary

#230106 #01230D #011723

monochromatic

#1E0105 #1E0105 #230106 #5F0310 #9A041A

Accessibility & contrast

On white

19.47

#230106 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#230106 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230106

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230106	#FFFFFF	#000000	##FFFFFF
##230106	1.00	19.47	1.08	19.47
#FFFFFF	19.47	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#080806

Deuteranopia (green-blind)

#121005

Tritanopia (blue-blind)

#280003

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #230106;
/* rgb */ color: rgb(35, 1, 6);
/* oklch */ color: oklch(16.6% 0.062 14.9);

Tailwind

colors: {
  custom: {
    50: '#5e4749',
    500: '#230106',
    950: '#000000',
  },
}

SCSS

$custom: #230106;
$custom-light: #5e4749;
$custom-dark: #000000;

JSON

{
  "hex": "#230106",
  "rgb": {
    "r": 35,
    "g": 1,
    "b": 6
  },
  "hsl": {
    "h": 351.176,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.16564,
    "c": 0.06231,
    "h": 14.9
  },
  "luminance": 0.00392
}

Semantic roles & 50–950 ramp

primary

#230106

secondary

#166A5E

accent

#FFDF29

background

#F5F3F4

surface

#E9E5E6

border

#C5C1C2

text

#040000

muted

#797777

Preview Lab

Preview with #230106

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

Preview Lab → · Contrast checker → · Palette generator →