#241645
Closest named color: Dark Indigo (#1F0954). oklch(24.8% 0.084 293), rgb(36, 22, 69).
Aa
White text reads best on this color (16.46:1).
About this color
#241645 is a very dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.084 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Indigo (#1F0954), ΔE 0.040 away. White text reads best on it, at 16.46:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.27:1 |
| White text | 16.46:1 |
Values
| HEX | #241645 |
| RGB | rgb(36, 22, 69) |
| HSL | hsl(258, 52%, 18%) |
| OKLCH | oklch(24.8% 0.084 293) |
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 #241645 | 16.46:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #241645 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #241645 text on white | 16.46:1 | AAA | Lc 103.2 | Preferred for body text |
| #241645 text on black | 1.27:1 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FC
oklch(93.7% 0.028 292.4)
-
Step 200
200
#DAD3FB
oklch(88.5% 0.055 293.3)
-
Step 300
300
#C3B5FC
oklch(81% 0.1 293.1)
-
Step 400
400
#A58BFA
oklch(70.7% 0.159 292.6)
-
Step 500
500
#9268F7
oklch(63.1% 0.205 293.2)
-
Step 600
600
#7E4AE6
oklch(55.6% 0.222 293.1)
-
Step 700
700
#6A39C8
oklch(49% 0.207 292.8)
-
Step 800
800
#5631A2
oklch(42.7% 0.172 292.6)
-
Step 900
900
#472D80
oklch(37.7% 0.133 293.4)
-
Step 950
950 (this color)
#241645
oklch(24.8% 0.084 293)
#241645 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) | #002047 | 0.054 |
| Deuteranopia (no green cones) | #001E44 | 0.054 |
| Tritanopia (no blue cones) | #1B212B | 0.068 |
| Achromatopsia (no color) | #1F1F1F | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #241645
#241645
oklch(24.8% 0.084 293)
- #222400
#222400
oklch(25% 0.056 112.9)
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 #241645, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.040
- Dark Purple #35063E ΔE 0.049
- Midnight Purple #280137 ΔE 0.054
- Deep Purple #36013F ΔE 0.056
- Oxford Blue #1B263B ΔE 0.056
- Very Dark Purple #2A0134 ΔE 0.058
- Eggplant #380835 ΔE 0.059
- Navy Blue #001146 ΔE 0.064
Use #241645 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.