#40080F
Closest named color: Deep Brown (#410200). oklch(24.6% 0.084 19.6), rgb(64, 8, 15).
Aa
White text reads best on this color (16.67:1).
About this color
#40080F is a very dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.084 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.021 away. White text reads best on it, at 16.67:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.25:1 |
| White text | 16.67:1 |
Values
| HEX | #40080F |
| RGB | rgb(64, 8, 15) |
| HSL | hsl(353, 78%, 14%) |
| OKLCH | oklch(24.6% 0.084 19.6) |
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 #40080F | 16.67:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #40080F | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #40080F text on white | 16.67:1 | AAA | Lc 102.9 | Preferred for body text |
| #40080F 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FCCBCA
oklch(88.4% 0.056 19.6)
-
Step 300
300
#FBA7A6
oklch(81% 0.1 20.2)
-
Step 400
400
#F47277
oklch(70.8% 0.16 19.7)
-
Step 500
500
#EB4254
oklch(63.1% 0.204 19.6)
-
Step 600
600
#D60439
oklch(55.5% 0.222 19.6)
-
Step 700
700
#B6002E
oklch(49.1% 0.197 19.8)
-
Step 800
800
#960125
oklch(42.6% 0.171 19.6)
-
Step 900
900
#791523
oklch(37.8% 0.133 19.5)
-
Step 950
950 (this color)
#40080F
oklch(24.6% 0.084 19.6)
#40080F 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) | #18160F | 0.093 |
| Deuteranopia (no green cones) | #27220D | 0.084 |
| Tritanopia (no blue cones) | #47000B | 0.018 |
| Achromatopsia (no color) | #1E1E1E | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40080F
#40080F
oklch(24.6% 0.084 19.6)
- #002628
#002628
oklch(24.4% 0.042 200.1)
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 #40080F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.021
- Dark Maroon #3C0008 ΔE 0.021
- Mahogany #4A0100 ΔE 0.029
- Chocolate Brown #411900 ΔE 0.048
- Dark Plum #3F012C ΔE 0.059
- Dark Brown #341C02 ΔE 0.060
- Aubergine #3D0734 ΔE 0.070
- Eggplant #380835 ΔE 0.075
Use #40080F 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.