#1D0F3E
Closest named color: Midnight Purple (#280137). oklch(22.1% 0.085 291.6), rgb(29, 15, 62).
Aa
White text reads best on this color (17.64:1).
About this color
#1D0F3E is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.085 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.041 away. White text reads best on it, at 17.64:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.19:1 |
| White text | 17.64:1 |
Values
| HEX | #1D0F3E |
| RGB | rgb(29, 15, 62) |
| HSL | hsl(258, 61%, 15%) |
| OKLCH | oklch(22.1% 0.085 291.6) |
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 #1D0F3E | 17.64:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #1D0F3E | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #1D0F3E text on white | 17.64:1 | AAA | Lc 104.2 | Preferred for body text |
| #1D0F3E text on black | 1.19:1 | 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
#D9D3FC
oklch(88.5% 0.056 291.9)
-
Step 300
300
#C1B5FD
oklch(80.9% 0.101 291.6)
-
Step 400
400
#A38BFC
oklch(70.7% 0.162 291.5)
-
Step 500
500
#8F69F9
oklch(63.1% 0.206 291.6)
-
Step 600
600
#7B4BE8
oklch(55.6% 0.223 291.5)
-
Step 700
700
#683ACA
oklch(49.1% 0.208 291.4)
-
Step 800
800
#5532A3
oklch(42.8% 0.172 291.7)
-
Step 900
900
#452E81
oklch(37.7% 0.133 291.5)
-
Step 950
950 (this color)
#1D0F3E
oklch(22.1% 0.085 291.6)
#1D0F3E 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) | #00193F | 0.049 |
| Deuteranopia (no green cones) | #00183D | 0.049 |
| Tritanopia (no blue cones) | #131A24 | 0.068 |
| Achromatopsia (no color) | #191919 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D0F3E
#1D0F3E
oklch(22.1% 0.085 291.6)
- #1C1D00
#1C1D00
oklch(22.2% 0.049 111.6)
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 #1D0F3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.041
- Dark Indigo #1F0954 ΔE 0.042
- Very Dark Purple #2A0134 ΔE 0.046
- Navy Blue #001146 ΔE 0.051
- Dark Purple #35063E ΔE 0.057
- Deep Purple #36013F ΔE 0.061
- Night Blue #040348 ΔE 0.062
- Rich Black #0D1B2A ΔE 0.062
Use #1D0F3E 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.