#2A0206#2A0206

#2A0206 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.5% C 0.068 H 19.5°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A0206
RGB	rgb(42, 2, 6)
HSL	hsl(354, 91%, 9%)
HSV	hsv(354, 95%, 16%)
CMYK	cmyk(0%, 95.2%, 85.7%, 83.5%)
CIE-LAB	lab(4.96, 19.57, 5.33)
CIE-LCH	lch(4.96, 20.28, 15.24°)
OKLab	oklab(18.49% 0.0641 0.0227)
OKLCH	oklch(18.49% 0.068 19.5)
XYZ	xyz(1.0095, 0.5490, 0.2251)
Luminance	0.0055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0206 #022A26

analogous

#2A021A #2A0206 #2A1202

triadic

#2A0206 #062A02 #02062A

tetradic

#2A0206 #1A2A02 #022A26 #12022A

square

#2A0206 #1A2A02 #022A26 #12022A

split-complementary

#2A0206 #022A12 #021A2A

monochromatic

#1D0104 #1D0104 #2A0206 #64050E #9F0817

Accessibility & contrast

On white

18.92

#2A0206 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#2A0206 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0206

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0206	#FFFFFF	#000000	##FFFFFF
##2A0206	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0B06

Deuteranopia (green-blind)

#171405

Tritanopia (blue-blind)

#2F0004

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #2a0206;
/* rgb */ color: rgb(42, 2, 6);
/* oklch */ color: oklch(18.5% 0.068 19.5);

Tailwind

colors: {
  custom: {
    50: '#664749',
    500: '#2a0206',
    950: '#000000',
  },
}

SCSS

$custom: #2a0206;
$custom-light: #664749;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0206",
  "rgb": {
    "r": 42,
    "g": 2,
    "b": 6
  },
  "hsl": {
    "h": 354,
    "s": 90.909,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18489,
    "c": 0.06797,
    "h": 19.5
  },
  "luminance": 0.00549
}

Semantic roles & 50–950 ramp

primary

#2A0206

secondary

#196F66

accent

#FFEA29

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#060000

muted

#7A7777

Preview Lab

Preview with #2A0206

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

Preview Lab → · Contrast checker → · Palette generator →