#190E39
Closest named color: Midnight Purple (#280137). oklch(20.9% 0.079 289.6), rgb(25, 14, 57).
Aa
White text reads best on this color (18.05:1).
About this color
#190E39 is a very dark, moderately saturated purple. In OKLCH its lightness is 21%, its chroma 0.079 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.044 away. White text reads best on it, at 18.05:1.
| Hue family | Purples |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.16:1 |
| White text | 18.05:1 |
Values
| HEX | #190E39 |
| RGB | rgb(25, 14, 57) |
| HSL | hsl(255, 61%, 14%) |
| OKLCH | oklch(20.9% 0.079 289.6) |
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 #190E39 | 18.05:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #190E39 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #190E39 text on white | 18.05:1 | AAA | Lc 104.6 | Preferred for body text |
| #190E39 text on black | 1.16:1 | 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
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D8D4FA
oklch(88.5% 0.052 290.1)
-
Step 300
300
#BFB7FA
oklch(81% 0.094 289.6)
-
Step 400
400
#A08EF7
oklch(70.7% 0.151 289.9)
-
Step 500
500
#8A6EF3
oklch(63% 0.191 289.4)
-
Step 600
600
#7652E2
oklch(55.7% 0.208 289.4)
-
Step 700
700
#6441C4
oklch(49.2% 0.193 289.7)
-
Step 800
800
#51379F
oklch(42.8% 0.16 289.4)
-
Step 900
900
#42317E
oklch(37.7% 0.125 289.2)
-
Step 950
950 (this color)
#190E39
oklch(20.9% 0.079 289.6)
#190E39 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) | #00173A | 0.043 |
| Deuteranopia (no green cones) | #001538 | 0.043 |
| Tritanopia (no blue cones) | #0E1821 | 0.064 |
| Achromatopsia (no color) | #161616 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190E39
#190E39
oklch(20.9% 0.079 289.6)
- #1A1A00
#1A1A00
oklch(21.1% 0.046 109.8)
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 #190E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.044
- Navy Blue #001146 ΔE 0.048
- Very Dark Purple #2A0134 ΔE 0.049
- Dark Indigo #1F0954 ΔE 0.052
- Rich Black #0D1B2A ΔE 0.056
- Night Blue #040348 ΔE 0.058
- Dark Navy #000435 ΔE 0.065
- Dark Purple #35063E ΔE 0.066
Use #190E39 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.