#381C07
Closest named color: Dark Brown (#341C02). oklch(26.1% 0.054 54.4), rgb(56, 28, 7).
Aa
White text reads best on this color (15.70:1).
About this color
#381C07 is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.054 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.012 away. White text reads best on it, at 15.70:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.33:1 |
| White text | 15.70:1 |
Values
| HEX | #381C07 |
| RGB | rgb(56, 28, 7) |
| HSL | hsl(26, 78%, 12%) |
| OKLCH | oklch(26.1% 0.054 54.4) |
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 #381C07 | 15.70:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #381C07 | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #381C07 text on white | 15.70:1 | AAA | Lc 102.5 | Preferred for body text |
| #381C07 text on black | 1.33:1 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DE
oklch(93.6% 0.019 57.2)
-
Step 200
200
#EDD3C3
oklch(88.4% 0.036 53.7)
-
Step 300
300
#E2B69A
oklch(80.8% 0.064 54.1)
-
Step 400
400
#D38F61
oklch(70.8% 0.103 54.3)
-
Step 500
500
#C57130
oklch(63.1% 0.131 54.8)
-
Step 600
600
#AF5800
oklch(55.6% 0.139 54.3)
-
Step 700
700
#944A00
oklch(49.2% 0.122 54.7)
-
Step 800
800
#7A3B00
oklch(42.6% 0.107 54)
-
Step 900
900
#64330B
oklch(37.8% 0.086 54.2)
-
Step 950
950 (this color)
#381C07
oklch(26.1% 0.054 54.4)
#381C07 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) | #241F05 | 0.044 |
| Deuteranopia (no green cones) | #2B2607 | 0.040 |
| Tritanopia (no blue cones) | #3E1618 | 0.036 |
| Achromatopsia (no color) | #232323 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #381C07
#381C07
oklch(26.1% 0.054 54.4)
- #00283A
#00283A
oklch(26.1% 0.054 233.4)
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 #381C07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.012
- Chocolate Brown #411900 ΔE 0.020
- Deep Brown #410200 ΔE 0.055
- Mahogany #4A0100 ΔE 0.060
- Jet #212529 ΔE 0.064
- Dark Maroon #3C0008 ΔE 0.065
- Dark #1B2431 ΔE 0.081
- Pakistan Green #283618 ΔE 0.083
Use #381C07 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.