#381F28
Closest named color: Jet (#212529). oklch(27.6% 0.041 357), rgb(56, 31, 40).
Aa
White text reads best on this color (15.05:1).
About this color
#381F28 is a dark, muted red. In OKLCH its lightness is 28%, its chroma 0.041 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.047 away. White text reads best on it, at 15.05:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.39:1 |
| White text | 15.05:1 |
Values
| HEX | #381F28 |
| RGB | rgb(56, 31, 40) |
| HSL | hsl(338, 29%, 17%) |
| OKLCH | oklch(27.6% 0.041 357) |
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 #381F28 | 15.05:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #381F28 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #381F28 text on white | 15.05:1 | AAA | Lc 101.8 | Preferred for body text |
| #381F28 text on black | 1.39:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6EA
oklch(93.6% 0.014 355)
-
Step 200
200
#E9D2D9
oklch(88.5% 0.027 357.3)
-
Step 300
300
#DCB4C1
oklch(80.9% 0.049 356.8)
-
Step 400
400
#C98CA1
oklch(70.6% 0.079 357)
-
Step 500
500
#BA6F8A
oklch(63.1% 0.1 357.3)
-
Step 600
600
#A55674
oklch(55.6% 0.109 357.1)
-
Step 700
700
#8D4661
oklch(49.1% 0.101 357.4)
-
Step 800
800
#723A50
oklch(42.6% 0.083 356.3)
-
Step 900
900
#5D3242
oklch(37.7% 0.066 357)
-
Step 950
950 (this color)
#381F28
oklch(27.6% 0.041 357)
#381F28 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) | #222428 | 0.045 |
| Deuteranopia (no green cones) | #282827 | 0.042 |
| Tritanopia (no blue cones) | #3C1E22 | 0.013 |
| Achromatopsia (no color) | #262626 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #381F28
#381F28
oklch(27.6% 0.041 357)
- #0D2E27
#0D2E27
oklch(27.4% 0.041 176.8)
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 #381F28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.047
- Dark #1B2431 ΔE 0.056
- Chocolate Brown #411900 ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.058
- Dark Brown #341C02 ΔE 0.058
- Oxford Blue #1B263B ΔE 0.062
- Aubergine #3D0734 ΔE 0.066
- Gunmetal #293241 ΔE 0.067
Use #381F28 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.