#241A4D
Closest named color: Dark Indigo (#1F0954). oklch(26.3% 0.09 287.6), rgb(36, 26, 77).
Aa
White text reads best on this color (15.79:1).
About this color
#241A4D is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.090 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Indigo (#1F0954), ΔE 0.040 away. White text reads best on it, at 15.79:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.32:1 |
| White text | 15.79:1 |
Values
| HEX | #241A4D |
| RGB | rgb(36, 26, 77) |
| HSL | hsl(252, 50%, 20%) |
| OKLCH | oklch(26.3% 0.09 287.6) |
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 #241A4D | 15.79:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #241A4D | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #241A4D text on white | 15.79:1 | AAA | Lc 102.5 | Preferred for body text |
| #241A4D text on black | 1.32:1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E8E7FE
oklch(93.6% 0.031 287.8)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9C8DFF
oklch(70.6% 0.163 287.5)
-
Step 500
500
#876BFF
oklch(63.1% 0.211 287.5)
-
Step 600
600
#7449F2
oklch(55.5% 0.237 287.7)
-
Step 700
700
#6238D3
oklch(49.1% 0.221 287.7)
-
Step 800
800
#4F31AA
oklch(42.7% 0.181 287.4)
-
Step 900
900
#412D87
oklch(37.6% 0.143 287.7)
-
Step 950
950 (this color)
#241A4D
oklch(26.3% 0.09 287.6)
#241A4D 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) | #00244F | 0.050 |
| Deuteranopia (no green cones) | #00214C | 0.049 |
| Tritanopia (no blue cones) | #162630 | 0.075 |
| Achromatopsia (no color) | #232323 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #241A4D
#241A4D
oklch(26.3% 0.09 287.6)
- #282600
#282600
oklch(26.2% 0.056 106.7)
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 #241A4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.055
- Dark Purple #35063E ΔE 0.060
- Midnight Blue #191970 ΔE 0.066
- Deep Purple #36013F ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.067
- Dark #1B2431 ΔE 0.068
- Marine #042E60 ΔE 0.068
Use #241A4D 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.