#371504
Closest named color: Dark Brown (#341C02). oklch(24.4% 0.061 45.7), rgb(55, 21, 4).
Aa
White text reads best on this color (16.51:1).
About this color
#371504 is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.061 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.022 away. White text reads best on it, at 16.51:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.27:1 |
| White text | 16.51:1 |
Values
| HEX | #371504 |
| RGB | rgb(55, 21, 4) |
| HSL | hsl(20, 86%, 12%) |
| OKLCH | oklch(24.4% 0.061 45.7) |
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 #371504 | 16.51:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #371504 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #371504 text on white | 16.51:1 | AAA | Lc 103.2 | Preferred for body text |
| #371504 text on black | 1.27:1 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F7E6DE
oklch(93.6% 0.022 47)
-
Step 200
200
#F1D2C4
oklch(88.6% 0.04 45.8)
-
Step 300
300
#E9B39A
oklch(81% 0.072 46)
-
Step 400
400
#DC8961
oklch(70.8% 0.116 46.1)
-
Step 500
500
#D06832
oklch(63.1% 0.148 45.6)
-
Step 600
600
#BA4D00
oklch(55.5% 0.157 45.6)
-
Step 700
700
#9D4000
oklch(49% 0.139 45.7)
-
Step 800
800
#823400
oklch(42.8% 0.121 45.9)
-
Step 900
900
#692E0C
oklch(37.7% 0.095 46.3)
-
Step 950
950 (this color)
#371504
oklch(24.4% 0.061 45.7)
#371504 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) | #1F1A03 | 0.055 |
| Deuteranopia (no green cones) | #272203 | 0.052 |
| Tritanopia (no blue cones) | #3D0D11 | 0.033 |
| Achromatopsia (no color) | #1F1F1F | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371504
#371504
oklch(24.4% 0.061 45.7)
- #002531
#002531
oklch(24.6% 0.046 224.4)
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 #371504, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.022
- Chocolate Brown #411900 ΔE 0.028
- Deep Brown #410200 ΔE 0.040
- Dark Maroon #3C0008 ΔE 0.048
- Mahogany #4A0100 ΔE 0.051
- Jet #212529 ΔE 0.072
- Dark #1B2431 ΔE 0.087
- Dark Plum #3F012C ΔE 0.091
Use #371504 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.