#1E1341
Closest named color: Dark Indigo (#1F0954). oklch(23.2% 0.083 289.3), rgb(30, 19, 65).
Aa
White text reads best on this color (17.14:1).
About this color
#1E1341 is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.083 and its hue 289°. 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 17.14:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.22:1 |
| White text | 17.14:1 |
Values
| HEX | #1E1341 |
| RGB | rgb(30, 19, 65) |
| HSL | hsl(254, 55%, 16%) |
| OKLCH | oklch(23.2% 0.083 289.3) |
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 #1E1341 | 17.14:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #1E1341 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #1E1341 text on white | 17.14:1 | AAA | Lc 103.8 | Preferred for body text |
| #1E1341 text on black | 1.22:1 | 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
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D7D4FC
oklch(88.5% 0.055 288.7)
-
Step 300
300
#BEB6FD
oklch(80.8% 0.1 289.1)
-
Step 400
400
#9F8DFB
oklch(70.6% 0.157 289.2)
-
Step 500
500
#8A6CF9
oklch(63.1% 0.202 289.1)
-
Step 600
600
#764EE8
oklch(55.6% 0.22 289.2)
-
Step 700
700
#643DC9
oklch(49% 0.204 289.5)
-
Step 800
800
#5134A3
oklch(42.7% 0.169 289.2)
-
Step 900
900
#422F81
oklch(37.6% 0.132 289.1)
-
Step 950
950 (this color)
#1E1341
oklch(23.2% 0.083 289.3)
#1E1341 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) | #001C42 | 0.047 |
| Deuteranopia (no green cones) | #001A40 | 0.046 |
| Tritanopia (no blue cones) | #131E27 | 0.069 |
| Achromatopsia (no color) | #1B1B1B | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1E1341
#1E1341
oklch(23.2% 0.083 289.3)
- #1F1F00
#1F1F00
oklch(23.2% 0.05 109.8)
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 #1E1341, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.040
- Midnight Purple #280137 ΔE 0.049
- Navy Blue #001146 ΔE 0.051
- Very Dark Purple #2A0134 ΔE 0.053
- Dark Purple #35063E ΔE 0.056
- Rich Black #0D1B2A ΔE 0.061
- Oxford Blue #1B263B ΔE 0.061
- Deep Purple #36013F ΔE 0.062
Use #1E1341 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.