#190F32
Closest named color: Midnight Purple (#280137). oklch(20.5% 0.066 292.8), rgb(25, 15, 50).
Aa
White text reads best on this color (18.17:1).
About this color
#190F32 is a very dark, muted purple. In OKLCH its lightness is 20%, its chroma 0.066 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.046 away. White text reads best on it, at 18.17:1.
| Hue family | Purples |
| Lightness | very dark (20%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.15:1 |
| White text | 18.17:1 |
Values
| HEX | #190F32 |
| RGB | rgb(25, 15, 50) |
| HSL | hsl(257, 54%, 13%) |
| OKLCH | oklch(20.5% 0.066 292.8) |
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 #190F32 | 18.17:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #190F32 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #190F32 text on white | 18.17:1 | AAA | Lc 104.7 | Preferred for body text |
| #190F32 text on black | 1.15:1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D4F4
oklch(88.4% 0.044 292.6)
-
Step 300
300
#C2B8F0
oklch(81% 0.079 292.7)
-
Step 400
400
#A391E8
oklch(70.7% 0.126 292.4)
-
Step 500
500
#8E73E1
oklch(63.1% 0.161 292.5)
-
Step 600
600
#7A59CE
oklch(55.7% 0.174 292.9)
-
Step 700
700
#6748B3
oklch(49.2% 0.162 292.8)
-
Step 800
800
#543C91
oklch(42.8% 0.134 292.9)
-
Step 900
900
#453473
oklch(37.7% 0.104 293.2)
-
Step 950
950 (this color)
#190F32
oklch(20.5% 0.066 292.8)
#190F32 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) | #001633 | 0.043 |
| Deuteranopia (no green cones) | #011531 | 0.042 |
| Tritanopia (no blue cones) | #12171E | 0.054 |
| Achromatopsia (no color) | #161616 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190F32
#190F32
oklch(20.5% 0.066 292.8)
- #171900
#171900
oklch(20.4% 0.046 113.7)
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 #190F32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.046
- Rich Black #0D1B2A ΔE 0.048
- Very Dark Purple #2A0134 ΔE 0.049
- Navy Blue #001146 ΔE 0.056
- Dark Indigo #1F0954 ΔE 0.066
- Dark Navy #000435 ΔE 0.067
- Night Blue #040348 ΔE 0.067
- Dark Purple #35063E ΔE 0.069
Use #190F32 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.