#371711
Closest named color: Dark Brown (#341C02). oklch(25.1% 0.053 32), rgb(55, 23, 17).
Aa
White text reads best on this color (16.24:1).
About this color
#371711 is a dark, muted red. In OKLCH its lightness is 25%, its chroma 0.053 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.030 away. White text reads best on it, at 16.24:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.29:1 |
| White text | 16.24:1 |
Values
| HEX | #371711 |
| RGB | rgb(55, 23, 17) |
| HSL | hsl(9, 53%, 14%) |
| OKLCH | oklch(25.1% 0.053 32) |
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 #371711 | 16.24:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #371711 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #371711 text on white | 16.24:1 | AAA | Lc 103.0 | Preferred for body text |
| #371711 text on black | 1.29:1 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD1CB
oklch(88.4% 0.035 31.2)
-
Step 300
300
#E6B2A8
oklch(80.8% 0.063 30.9)
-
Step 400
400
#D78979
oklch(70.7% 0.099 32.2)
-
Step 500
500
#CB6957
oklch(63.1% 0.128 31.7)
-
Step 600
600
#B64E3C
oklch(55.5% 0.139 31.7)
-
Step 700
700
#9C3F2E
oklch(49.1% 0.128 32.3)
-
Step 800
800
#7F3427
oklch(42.6% 0.107 31.8)
-
Step 900
900
#672E24
oklch(37.7% 0.084 31.5)
-
Step 950
950 (this color)
#371711
oklch(25.1% 0.053 32)
#371711 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) | #1F1C10 | 0.053 |
| Deuteranopia (no green cones) | #272310 | 0.049 |
| Tritanopia (no blue cones) | #3D1116 | 0.023 |
| Achromatopsia (no color) | #202020 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371711
#371711
oklch(25.1% 0.053 32)
- #00272E
#00272E
oklch(25% 0.044 212.5)
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 #371711, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.030
- Chocolate Brown #411900 ΔE 0.033
- Deep Brown #410200 ΔE 0.044
- Dark Maroon #3C0008 ΔE 0.048
- Mahogany #4A0100 ΔE 0.052
- Jet #212529 ΔE 0.062
- Dark #1B2431 ΔE 0.075
- Dark Plum #3F012C ΔE 0.078
Use #371711 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.