#240E09
Closest named color: Very Dark Brown (#1D0200). oklch(19.6% 0.039 34), rgb(36, 14, 9).
Aa
White text reads best on this color (18.39:1).
About this color
#240E09 is a very dark, muted red. In OKLCH its lightness is 20%, its chroma 0.039 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.048 away. White text reads best on it, at 18.39:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.14:1 |
| White text | 18.39:1 |
Values
| HEX | #240E09 |
| RGB | rgb(36, 14, 9) |
| HSL | hsl(11, 60%, 9%) |
| OKLCH | oklch(19.6% 0.039 34) |
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 #240E09 | 18.39:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #240E09 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #240E09 text on white | 18.39:1 | AAA | Lc 104.9 | Preferred for body text |
| #240E09 text on black | 1.14:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#E9D4CE
oklch(88.5% 0.025 36.5)
-
Step 300
300
#DDB7AD
oklch(81% 0.046 35.1)
-
Step 400
400
#CA9082
oklch(70.6% 0.074 34)
-
Step 500
500
#BB7463
oklch(63.1% 0.094 34.2)
-
Step 600
600
#A65B4A
oklch(55.5% 0.102 33.8)
-
Step 700
700
#8E4B3B
oklch(49.1% 0.095 34.5)
-
Step 800
800
#743E31
oklch(42.8% 0.079 34.5)
-
Step 900
900
#5E352B
oklch(37.7% 0.062 34.6)
-
Step 950
950 (this color)
#240E09
oklch(19.6% 0.039 34)
#240E09 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) | #131109 | 0.039 |
| Deuteranopia (no green cones) | #191609 | 0.035 |
| Tritanopia (no blue cones) | #280A0D | 0.017 |
| Achromatopsia (no color) | #141414 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #240E09
#240E09
oklch(19.6% 0.039 34)
- #00191F
#00191F
oklch(19.6% 0.035 215.2)
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 #240E09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.048
- Dark Maroon #3C0008 ΔE 0.061
- Dark Brown #341C02 ΔE 0.064
- Almost Black #070D0D ΔE 0.065
- Deep Brown #410200 ΔE 0.070
- Rich Black #0D1B2A ΔE 0.074
- Rich Navy #001219 ΔE 0.075
- Jet #212529 ΔE 0.081
Use #240E09 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.