#37141D
Closest named color: Dark Maroon (#3C0008). oklch(24.8% 0.057 6), rgb(55, 20, 29).
Aa
White text reads best on this color (16.40:1).
About this color
#37141D is a very dark, muted red. In OKLCH its lightness is 25%, its chroma 0.057 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.045 away. White text reads best on it, at 16.40:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.28:1 |
| White text | 16.40:1 |
Values
| HEX | #37141D |
| RGB | rgb(55, 20, 29) |
| HSL | hsl(345, 47%, 15%) |
| OKLCH | oklch(24.8% 0.057 6) |
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 #37141D | 16.40:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #37141D | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #37141D text on white | 16.40:1 | AAA | Lc 103.1 | Preferred for body text |
| #37141D text on black | 1.28:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E8
oklch(93.6% 0.019 5.3)
-
Step 200
200
#F0CFD5
oklch(88.4% 0.038 5.5)
-
Step 300
300
#E8AFBA
oklch(80.9% 0.068 5.9)
-
Step 400
400
#D98396
oklch(70.6% 0.108 5.9)
-
Step 500
500
#CD627D
oklch(63.2% 0.138 5.9)
-
Step 600
600
#B84666
oklch(55.7% 0.15 6)
-
Step 700
700
#9E3655
oklch(49.1% 0.14 5.6)
-
Step 800
800
#802E45
oklch(42.6% 0.115 6.1)
-
Step 900
900
#682A3A
oklch(37.8% 0.09 6.3)
-
Step 950
950 (this color)
#37141D
oklch(24.8% 0.057 6)
#37141D 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) | #1B1B1D | 0.062 |
| Deuteranopia (no green cones) | #24221C | 0.057 |
| Tritanopia (no blue cones) | #3C1017 | 0.015 |
| Achromatopsia (no color) | #1F1F1F | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37141D
#37141D
oklch(24.8% 0.057 6)
- #002824
#002824
oklch(24.9% 0.044 184.8)
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 #37141D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.045
- Deep Brown #410200 ΔE 0.050
- Chocolate Brown #411900 ΔE 0.054
- Dark Plum #3F012C ΔE 0.054
- Dark Brown #341C02 ΔE 0.054
- Aubergine #3D0734 ΔE 0.057
- Mahogany #4A0100 ΔE 0.058
- Eggplant #380835 ΔE 0.059
Use #37141D 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.