#3A150F
Closest named color: Chocolate Brown (#411900). oklch(25.2% 0.06 31.1), rgb(58, 21, 15).
Aa
White text reads best on this color (16.22:1).
About this color
#3A150F is a dark, muted red. In OKLCH its lightness is 25%, its chroma 0.060 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.030 away. White text reads best on it, at 16.22:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.29:1 |
| White text | 16.22:1 |
Values
| HEX | #3A150F |
| RGB | rgb(58, 21, 15) |
| HSL | hsl(8, 59%, 14%) |
| OKLCH | oklch(25.2% 0.06 31.1) |
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 #3A150F | 16.22:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #3A150F | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #3A150F text on white | 16.22:1 | AAA | Lc 102.9 | Preferred for body text |
| #3A150F text on black | 1.29:1 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F2D0C9
oklch(88.4% 0.04 31.6)
-
Step 300
300
#EBB0A5
oklch(80.9% 0.071 30.7)
-
Step 400
400
#DF8474
oklch(70.7% 0.115 30.8)
-
Step 500
500
#D36250
oklch(63.1% 0.147 30.8)
-
Step 600
600
#BE4634
oklch(55.6% 0.158 31.1)
-
Step 700
700
#A43626
oklch(49.1% 0.148 31.1)
-
Step 800
800
#852E21
oklch(42.7% 0.122 31.1)
-
Step 900
900
#6B2A20
oklch(37.6% 0.095 30.9)
-
Step 950
950 (this color)
#3A150F
oklch(25.2% 0.06 31.1)
#3A150F 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) | #1F1B0E | 0.061 |
| Deuteranopia (no green cones) | #28230E | 0.056 |
| Tritanopia (no blue cones) | #400E14 | 0.023 |
| Achromatopsia (no color) | #202020 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A150F
#3A150F
oklch(25.2% 0.06 31.1)
- #00272E
#00272E
oklch(25% 0.044 212.5)
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 #3A150F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.030
- Dark Brown #341C02 ΔE 0.033
- Deep Brown #410200 ΔE 0.037
- Dark Maroon #3C0008 ΔE 0.042
- Mahogany #4A0100 ΔE 0.045
- Jet #212529 ΔE 0.069
- Dark Plum #3F012C ΔE 0.076
- Aubergine #3D0734 ΔE 0.081
Use #3A150F 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.