#30150B
Closest named color: Dark Brown (#341C02). oklch(23.3% 0.048 40.7), rgb(48, 21, 11).
Aa
White text reads best on this color (16.96:1).
About this color
#30150B is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.048 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.030 away. White text reads best on it, at 16.96:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.23:1 |
| White text | 16.96:1 |
Values
| HEX | #30150B |
| RGB | rgb(48, 21, 11) |
| HSL | hsl(16, 63%, 12%) |
| OKLCH | oklch(23.3% 0.048 40.7) |
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 #30150B | 16.96:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #30150B | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #30150B text on white | 16.96:1 | AAA | Lc 103.7 | Preferred for body text |
| #30150B text on black | 1.23:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CA
oklch(88.5% 0.031 40.9)
-
Step 300
300
#E2B5A5
oklch(80.9% 0.057 40.5)
-
Step 400
400
#D18E75
oklch(70.8% 0.09 41.3)
-
Step 500
500
#C37051
oklch(63.1% 0.114 41)
-
Step 600
600
#AF5635
oklch(55.6% 0.125 40.4)
-
Step 700
700
#964627
oklch(49.1% 0.116 40.9)
-
Step 800
800
#7A3A22
oklch(42.7% 0.096 40.6)
-
Step 900
900
#623221
oklch(37.6% 0.075 40)
-
Step 950
950 (this color)
#30150B
oklch(23.3% 0.048 40.7)
#30150B 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) | #1C190A | 0.045 |
| Deuteranopia (no green cones) | #231F0B | 0.041 |
| Tritanopia (no blue cones) | #351013 | 0.024 |
| Achromatopsia (no color) | #1C1C1C | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30150B
#30150B
oklch(23.3% 0.048 40.7)
- #00222C
#00222C
oklch(23.3% 0.043 221.5)
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 #30150B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.030
- Chocolate Brown #411900 ΔE 0.045
- Deep Brown #410200 ΔE 0.049
- Dark Maroon #3C0008 ΔE 0.049
- Jet #212529 ΔE 0.063
- Mahogany #4A0100 ΔE 0.064
- Dark #1B2431 ΔE 0.076
- Rich Black #0D1B2A ΔE 0.082
Use #30150B 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.