#371C25
Closest named color: Jet (#212529). oklch(26.7% 0.044 359.2), rgb(55, 28, 37).
Aa
White text reads best on this color (15.49:1).
About this color
#371C25 is a dark, muted red. In OKLCH its lightness is 27%, its chroma 0.044 and its hue 359°. 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 15.49:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.35:1 |
| White text | 15.49:1 |
Values
| HEX | #371C25 |
| RGB | rgb(55, 28, 37) |
| HSL | hsl(340, 33%, 16%) |
| OKLCH | oklch(26.7% 0.044 359.2) |
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 #371C25 | 15.49:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #371C25 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #371C25 text on white | 15.49:1 | AAA | Lc 102.3 | Preferred for body text |
| #371C25 text on black | 1.35:1 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EBD2D8
oklch(88.6% 0.029 1.4)
-
Step 300
300
#DEB3C0
oklch(80.9% 0.052 358.3)
-
Step 400
400
#CC8B9F
oklch(70.7% 0.083 359.4)
-
Step 500
500
#BE6D88
oklch(63.2% 0.107 359.3)
-
Step 600
600
#A95371
oklch(55.6% 0.117 359.5)
-
Step 700
700
#90435F
oklch(49% 0.109 358.9)
-
Step 800
800
#75384E
oklch(42.7% 0.089 358.7)
-
Step 900
900
#5F3141
oklch(37.8% 0.069 358.8)
-
Step 950
950 (this color)
#371C25
oklch(26.7% 0.044 359.2)
#371C25 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) | #202125 | 0.048 |
| Deuteranopia (no green cones) | #262624 | 0.046 |
| Tritanopia (no blue cones) | #3B1A1F | 0.013 |
| Achromatopsia (no color) | #242424 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371C25
#371C25
oklch(26.7% 0.044 359.2)
- #052D26
#052D26
oklch(26.8% 0.045 178.3)
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 #371C25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.049
- Dark Brown #341C02 ΔE 0.055
- Chocolate Brown #411900 ΔE 0.055
- Dark #1B2431 ΔE 0.058
- Aubergine #3D0734 ΔE 0.062
- Eggplant #380835 ΔE 0.063
- Dark Plum #3F012C ΔE 0.064
- Oxford Blue #1B263B ΔE 0.065
Use #371C25 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.