#300206
Closest named color: Dark Maroon (#3C0008). oklch(19.9% 0.075 21.4), rgb(48, 2, 6).
Aa
White text reads best on this color (18.46:1).
About this color
#300206 is a very dark, moderately saturated red. In OKLCH its lightness is 20%, its chroma 0.075 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.030 away. White text reads best on it, at 18.46:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.13:1 |
| White text | 18.46:1 |
Values
| HEX | #300206 |
| RGB | rgb(48, 2, 6) |
| HSL | hsl(355, 92%, 10%) |
| OKLCH | oklch(19.9% 0.075 21.4) |
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 #300206 | 18.46:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #300206 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #300206 text on white | 18.46:1 | AAA | Lc 104.4 | Preferred for body text |
| #300206 text on black | 1.13:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F8CDCB
oklch(88.5% 0.049 21.2)
-
Step 300
300
#F5AAA8
oklch(80.9% 0.089 20.9)
-
Step 400
400
#EC7979
oklch(70.7% 0.142 21.3)
-
Step 500
500
#E25057
oklch(63.1% 0.181 21.3)
-
Step 600
600
#CD2A3C
oklch(55.5% 0.197 21.3)
-
Step 700
700
#B1192E
oklch(49.1% 0.183 21.4)
-
Step 800
800
#901A27
oklch(42.7% 0.152 21.4)
-
Step 900
900
#741F24
oklch(37.8% 0.118 21.7)
-
Step 950
950 (this color)
#300206
oklch(19.9% 0.075 21.4)
#300206 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) | #0F0D06 | 0.083 |
| Deuteranopia (no green cones) | #1B1705 | 0.074 |
| Tritanopia (no blue cones) | #360004 | 0.015 |
| Achromatopsia (no color) | #141414 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #300206
#300206
oklch(19.9% 0.075 21.4)
- #001A1C
#001A1C
oklch(19.8% 0.034 201.6)
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 #300206, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.030
- Deep Brown #410200 ΔE 0.046
- Very Dark Brown #1D0200 ΔE 0.054
- Mahogany #4A0100 ΔE 0.067
- Dark Brown #341C02 ΔE 0.075
- Dark Plum #3F012C ΔE 0.078
- Chocolate Brown #411900 ΔE 0.079
- Eggplant #380835 ΔE 0.088
Use #300206 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.