#240915
Closest named color: Very Dark Brown (#1D0200). oklch(19.1% 0.049 355), rgb(36, 9, 21).
Aa
White text reads best on this color (18.66:1).
About this color
#240915 is a very dark, muted red. In OKLCH its lightness is 19%, its chroma 0.049 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.053 away. White text reads best on it, at 18.66:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | muted (0.049) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.12:1 |
| White text | 18.66:1 |
Values
| HEX | #240915 |
| RGB | rgb(36, 9, 21) |
| HSL | hsl(333, 60%, 9%) |
| OKLCH | oklch(19.1% 0.049 355) |
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 #240915 | 18.66:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #240915 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #240915 text on white | 18.66:1 | AAA | Lc 105.0 | Preferred for body text |
| #240915 text on black | 1.12:1 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EA
oklch(93.5% 0.018 355.1)
-
Step 200
200
#ECD1DA
oklch(88.6% 0.032 355.6)
-
Step 300
300
#E0B2C2
oklch(80.9% 0.057 355.7)
-
Step 400
400
#CF88A3
oklch(70.7% 0.093 355.3)
-
Step 500
500
#C1698D
oklch(63.1% 0.119 355.1)
-
Step 600
600
#AC4F77
oklch(55.6% 0.129 355.1)
-
Step 700
700
#934064
oklch(49.2% 0.119 355.2)
-
Step 800
800
#783552
oklch(42.8% 0.1 355)
-
Step 900
900
#612F44
oklch(37.8% 0.077 354.9)
-
Step 950
950 (this color)
#240915
oklch(19.1% 0.049 355)
#240915 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) | #0D0F15 | 0.054 |
| Deuteranopia (no green cones) | #141414 | 0.049 |
| Tritanopia (no blue cones) | #27070E | 0.015 |
| Achromatopsia (no color) | #121212 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #240915
#240915
oklch(19.1% 0.049 355)
- #001913
#001913
oklch(19.1% 0.036 175.1)
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 #240915, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.053
- Dark Maroon #3C0008 ΔE 0.062
- Very Dark Purple #2A0134 ΔE 0.069
- Almost Black #070D0D ΔE 0.070
- Rich Black #0D1B2A ΔE 0.072
- Midnight Purple #280137 ΔE 0.074
- Rich Navy #001219 ΔE 0.077
- Eggplant #380835 ΔE 0.078
Use #240915 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.