#400E0D
Closest named color: Deep Brown (#410200). oklch(25.2% 0.078 25.6), rgb(64, 14, 13).
Aa
White text reads best on this color (16.32:1).
About this color
#400E0D is a dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.078 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.023 away. White text reads best on it, at 16.32:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.28:1 |
| White text | 16.32:1 |
Values
| HEX | #400E0D |
| RGB | rgb(64, 14, 13) |
| HSL | hsl(1, 66%, 15%) |
| OKLCH | oklch(25.2% 0.078 25.6) |
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 #400E0D | 16.32:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #400E0D | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #400E0D text on white | 16.32:1 | AAA | Lc 102.7 | Preferred for body text |
| #400E0D 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC8
oklch(88.5% 0.05 25.7)
-
Step 300
300
#F7AAA2
oklch(81% 0.092 25.9)
-
Step 400
400
#EE7870
oklch(70.7% 0.147 25.5)
-
Step 500
500
#E54E4A
oklch(63.2% 0.188 25.6)
-
Step 600
600
#D0252C
oklch(55.5% 0.204 25.5)
-
Step 700
700
#B4131E
oklch(49.1% 0.19 25.8)
-
Step 800
800
#92161B
oklch(42.7% 0.158 25.6)
-
Step 900
900
#751D1C
oklch(37.7% 0.122 25.8)
-
Step 950
950 (this color)
#400E0D
oklch(25.2% 0.078 25.6)
#400E0D 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) | #1C190C | 0.083 |
| Deuteranopia (no green cones) | #29240B | 0.076 |
| Tritanopia (no blue cones) | #47020E | 0.023 |
| Achromatopsia (no color) | #202020 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #400E0D
#400E0D
oklch(25.2% 0.078 25.6)
- #00282C
#00282C
oklch(25.3% 0.043 204.9)
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 #400E0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.023
- Mahogany #4A0100 ΔE 0.028
- Dark Maroon #3C0008 ΔE 0.031
- Chocolate Brown #411900 ΔE 0.036
- Dark Brown #341C02 ΔE 0.049
- Dark Plum #3F012C ΔE 0.068
- Aubergine #3D0734 ΔE 0.077
- Eggplant #380835 ΔE 0.081
Use #400E0D 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.