#1C0E3E
Closest named color: Midnight Purple (#280137). oklch(21.8% 0.086 290.8), rgb(28, 14, 62).
Aa
White text reads best on this color (17.77:1).
About this color
#1C0E3E is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.086 and its hue 291°. 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 17.77:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.18:1 |
| White text | 17.77:1 |
Values
| HEX | #1C0E3E |
| RGB | rgb(28, 14, 62) |
| HSL | hsl(258, 63%, 15%) |
| OKLCH | oklch(21.8% 0.086 290.8) |
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 #1C0E3E | 17.77:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #1C0E3E | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #1C0E3E text on white | 17.77:1 | AAA | Lc 104.3 | Preferred for body text |
| #1C0E3E text on black | 1.18:1 | 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
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D8D3FD
oklch(88.4% 0.058 290.6)
-
Step 300
300
#C0B5FE
oklch(80.8% 0.102 290.8)
-
Step 400
400
#A28BFE
oklch(70.7% 0.164 290.8)
-
Step 500
500
#8E69FC
oklch(63.2% 0.209 290.8)
-
Step 600
600
#7A4AEB
oklch(55.6% 0.228 290.8)
-
Step 700
700
#6739CC
oklch(49.1% 0.212 290.8)
-
Step 800
800
#5431A5
oklch(42.7% 0.175 290.9)
-
Step 900
900
#452D83
oklch(37.7% 0.137 291.2)
-
Step 950
950 (this color)
#1C0E3E
oklch(21.8% 0.086 290.8)
#1C0E3E 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 | 0.048 |
| Deuteranopia (no green cones) | #00173D | 0.047 |
| Tritanopia (no blue cones) | #111A24 | 0.070 |
| Achromatopsia (no color) | #181818 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C0E3E
#1C0E3E
oklch(21.8% 0.086 290.8)
- #1B1C00
#1B1C00
oklch(21.8% 0.048 111.6)
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 #1C0E3E, 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 0.047
- Navy Blue #001146 ΔE 0.049
- Dark Purple #35063E ΔE 0.059
- Night Blue #040348 ΔE 0.059
- Deep Purple #36013F ΔE 0.063
- Rich Black #0D1B2A ΔE 0.063
Use #1C0E3E 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.