#39110A
Closest named color: Deep Brown (#410200). oklch(24.2% 0.065 32), rgb(57, 17, 10).
Aa
White text reads best on this color (16.68:1).
About this color
#39110A is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.065 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.029 away. White text reads best on it, at 16.68:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.25:1 |
| White text | 16.68:1 |
Values
| HEX | #39110A |
| RGB | rgb(57, 17, 10) |
| HSL | hsl(9, 70%, 13%) |
| OKLCH | oklch(24.2% 0.065 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 #39110A | 16.68:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #39110A | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #39110A text on white | 16.68:1 | AAA | Lc 103.2 | Preferred for body text |
| #39110A text on black | 1.25:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F4CFC8
oklch(88.4% 0.043 30.5)
-
Step 300
300
#EEAFA1
oklch(80.9% 0.077 32.9)
-
Step 400
400
#E3826F
oklch(70.8% 0.124 32.1)
-
Step 500
500
#D85E48
oklch(63.1% 0.158 32.1)
-
Step 600
600
#C43F29
oklch(55.6% 0.173 32)
-
Step 700
700
#A8301C
oklch(49% 0.16 32.1)
-
Step 800
800
#892919
oklch(42.7% 0.133 32)
-
Step 900
900
#6E271B
oklch(37.6% 0.104 31.8)
-
Step 950
950 (this color)
#39110A
oklch(24.2% 0.065 32)
#39110A 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) | #1C1809 | 0.067 |
| Deuteranopia (no green cones) | #262109 | 0.061 |
| Tritanopia (no blue cones) | #3F0810 | 0.025 |
| Achromatopsia (no color) | #1E1E1E | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39110A
#39110A
oklch(24.2% 0.065 32)
- #00252B
#00252B
oklch(24.2% 0.042 210.7)
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 #39110A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.029
- Dark Maroon #3C0008 ΔE 0.034
- Chocolate Brown #411900 ΔE 0.035
- Dark Brown #341C02 ΔE 0.037
- Mahogany #4A0100 ΔE 0.042
- Jet #212529 ΔE 0.076
- Dark Plum #3F012C ΔE 0.076
- Aubergine #3D0734 ΔE 0.083
Use #39110A 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.