#381F2D
Closest named color: Jet (#212529). oklch(27.8% 0.045 345.7), rgb(56, 31, 45).
Aa
White text reads best on this color (14.97:1).
About this color
#381F2D is a dark, muted red. In OKLCH its lightness is 28%, its chroma 0.045 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.049 away. White text reads best on it, at 14.97:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.97:1 |
Values
| HEX | #381F2D |
| RGB | rgb(56, 31, 45) |
| HSL | hsl(326, 29%, 17%) |
| OKLCH | oklch(27.8% 0.045 345.7) |
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 #381F2D | 14.97:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #381F2D | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #381F2D text on white | 14.97:1 | AAA | Lc 101.7 | Preferred for body text |
| #381F2D text on black | 1.40:1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EC
oklch(93.6% 0.015 345.6)
-
Step 200
200
#E8D2DD
oklch(88.5% 0.028 346)
-
Step 300
300
#DBB3C8
oklch(80.8% 0.054 345.5)
-
Step 400
400
#C78BAC
oklch(70.6% 0.085 345.4)
-
Step 500
500
#B86E98
oklch(63.2% 0.108 345.5)
-
Step 600
600
#A35582
oklch(55.7% 0.117 345.9)
-
Step 700
700
#8B456E
oklch(49.1% 0.108 345.7)
-
Step 800
800
#71395A
oklch(42.7% 0.09 345.2)
-
Step 900
900
#5C314A
oklch(37.7% 0.071 345.2)
-
Step 950
950 (this color)
#381F2D
oklch(27.8% 0.045 345.7)
#381F2D 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) | #21242E | 0.046 |
| Deuteranopia (no green cones) | #27282C | 0.043 |
| Tritanopia (no blue cones) | #3B1F24 | 0.018 |
| Achromatopsia (no color) | #272727 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #381F2D
#381F2D
oklch(27.8% 0.045 345.7)
- #0F2F23
#0F2F23
oklch(27.7% 0.044 165.8)
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 #381F2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.049
- Space Cadet #2B2D42 ΔE 0.053
- Dark #1B2431 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.058
- Aubergine #3D0734 ΔE 0.060
- Eggplant #380835 ΔE 0.062
- Gunmetal #293241 ΔE 0.064
- Chocolate Brown #411900 ΔE 0.066
Use #381F2D 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.