#2A0207#2A0207

#2A0207 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 18.5% C 0.068 H 17.8°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A0207
RGB	rgb(42, 2, 7)
HSL	hsl(353, 91%, 9%)
HSV	hsv(353, 95%, 16%)
CMYK	cmyk(0%, 95.2%, 83.3%, 83.5%)
CIE-LAB	lab(4.98, 19.68, 4.95)
CIE-LCH	lch(4.98, 20.29, 14.13°)
OKLab	oklab(18.52% 0.0647 0.0207)
OKLCH	oklch(18.52% 0.068 17.8)
XYZ	xyz(1.0150, 0.5512, 0.2539)
Luminance	0.0055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0207 #022A25

analogous

#2A021B #2A0207 #2A1102

triadic

#2A0207 #072A02 #02072A

tetradic

#2A0207 #1B2A02 #022A25 #11022A

square

#2A0207 #1B2A02 #022A25 #11022A

split-complementary

#2A0207 #022A11 #021B2A

monochromatic

#1D0105 #1D0105 #2A0207 #640511 #9F081A

Accessibility & contrast

On white

18.92

#2A0207 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#2A0207 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0207

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0207	#FFFFFF	#000000	##FFFFFF
##2A0207	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)

#0C0B07

Deuteranopia (green-blind)

#171406

Tritanopia (blue-blind)

#2F0004

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #2a0207;
/* rgb */ color: rgb(42, 2, 7);
/* oklch */ color: oklch(18.5% 0.068 17.8);

Tailwind

colors: {
  custom: {
    50: '#66474a',
    500: '#2a0207',
    950: '#000000',
  },
}

SCSS

$custom: #2a0207;
$custom-light: #66474a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0207",
  "rgb": {
    "r": 42,
    "g": 2,
    "b": 7
  },
  "hsl": {
    "h": 352.5,
    "s": 90.909,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18518,
    "c": 0.06793,
    "h": 17.8
  },
  "luminance": 0.00551
}

Semantic roles & 50–950 ramp

primary

#2A0207

secondary

#196F64

accent

#FFE429

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #2A0207

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

Preview Lab → · Contrast checker → · Palette generator →