#381F2C
Closest named color: Jet (#212529). oklch(27.7% 0.044 347.9), rgb(56, 31, 44).
Aa
White text reads best on this color (14.99:1).
About this color
#381F2C is a dark, muted red. In OKLCH its lightness is 28%, its chroma 0.044 and its hue 348°. 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 14.99:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.99:1 |
Values
| HEX | #381F2C |
| RGB | rgb(56, 31, 44) |
| HSL | hsl(329, 29%, 17%) |
| OKLCH | oklch(27.7% 0.044 347.9) |
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 #381F2C | 14.99:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #381F2C | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #381F2C text on white | 14.99:1 | AAA | Lc 101.8 | Preferred for body text |
| #381F2C 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
#E9D2DC
oklch(88.6% 0.029 349.5)
-
Step 300
300
#DBB4C7
oklch(81% 0.051 347.4)
-
Step 400
400
#C88CAA
oklch(70.8% 0.083 348)
-
Step 500
500
#B86E95
oklch(63.1% 0.106 347.7)
-
Step 600
600
#A3557F
oklch(55.6% 0.115 348)
-
Step 700
700
#8C456B
oklch(49.2% 0.107 348.4)
-
Step 800
800
#723958
oklch(42.8% 0.09 347.7)
-
Step 900
900
#5C3148
oklch(37.6% 0.07 347.7)
-
Step 950
950 (this color)
#381F2C
oklch(27.7% 0.044 347.9)
#381F2C 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) | #21242C | 0.047 |
| Deuteranopia (no green cones) | #27282B | 0.043 |
| Tritanopia (no blue cones) | #3B1F24 | 0.016 |
| Achromatopsia (no color) | #272727 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #381F2C
#381F2C
oklch(27.7% 0.044 347.9)
- #0E2F24
#0E2F24
oklch(27.7% 0.044 168.2)
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 #381F2C, 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 0.054
- Dark #1B2431 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.059
- Aubergine #3D0734 ΔE 0.061
- Eggplant #380835 ΔE 0.063
- Gunmetal #293241 ΔE 0.064
- Chocolate Brown #411900 ΔE 0.064
Use #381F2C 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.