#300911
Closest named color: Dark Maroon (#3C0008). oklch(21.3% 0.063 12.2), rgb(48, 9, 17).
Aa
White text reads best on this color (17.90:1).
About this color
#300911 is a very dark, muted red. In OKLCH its lightness is 21%, its chroma 0.063 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.032 away. White text reads best on it, at 17.90:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.17:1 |
| White text | 17.90:1 |
Values
| HEX | #300911 |
| RGB | rgb(48, 9, 17) |
| HSL | hsl(348, 68%, 11%) |
| OKLCH | oklch(21.3% 0.063 12.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #300911 | 17.90:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #300911 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #300911 text on white | 17.90:1 | AAA | Lc 104.3 | Preferred for body text |
| #300911 text on black | 1.17:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E6
oklch(93.5% 0.022 10.6)
-
Step 200
200
#F3CED2
oklch(88.4% 0.042 10.6)
-
Step 300
300
#EDADB4
oklch(80.9% 0.076 11.6)
-
Step 400
400
#E0808C
oklch(70.7% 0.119 12.6)
-
Step 500
500
#D55C70
oklch(63.2% 0.153 12.4)
-
Step 600
600
#C03D59
oklch(55.6% 0.167 11.8)
-
Step 700
700
#A52E48
oklch(49% 0.155 12.4)
-
Step 800
800
#86283C
oklch(42.7% 0.128 11.9)
-
Step 900
900
#6C2633
oklch(37.6% 0.1 12)
-
Step 950
950 (this color)
#300911
oklch(21.3% 0.063 12.2)
#300911 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #121211 | 0.071 |
| Deuteranopia (no green cones) | #1C1A10 | 0.065 |
| Tritanopia (no blue cones) | #35030C | 0.016 |
| Achromatopsia (no color) | #171717 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #300911
#300911
oklch(21.3% 0.063 12.2)
- #001E1D
#001E1D
oklch(21.2% 0.036 191.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #300911, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.032
- Deep Brown #410200 ΔE 0.047
- Dark Plum #3F012C ΔE 0.065
- Mahogany #4A0100 ΔE 0.066
- Dark Brown #341C02 ΔE 0.066
- Very Dark Brown #1D0200 ΔE 0.067
- Eggplant #380835 ΔE 0.071
- Chocolate Brown #411900 ΔE 0.071
Use #300911 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.