#1A0928
Closest named color: Midnight Purple (#280137). oklch(18.6% 0.062 306.6), rgb(26, 9, 40).
Aa
White text reads best on this color (18.85:1).
About this color
#1A0928 is a very dark, muted purple. In OKLCH its lightness is 19%, its chroma 0.062 and its hue 307°. 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 18.85:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.11:1 |
| White text | 18.85:1 |
Values
| HEX | #1A0928 |
| RGB | rgb(26, 9, 40) |
| HSL | hsl(273, 63%, 10%) |
| OKLCH | oklch(18.6% 0.062 306.6) |
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 #1A0928 | 18.85:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #1A0928 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #1A0928 text on white | 18.85:1 | AAA | Lc 105.2 | Preferred for body text |
| #1A0928 text on black | 1.11:1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F5
oklch(93.5% 0.021 306.8)
-
Step 200
200
#E0D3EF
oklch(88.6% 0.04 306.5)
-
Step 300
300
#CDB5E7
oklch(81% 0.074 306.6)
-
Step 400
400
#B38CDA
oklch(70.6% 0.118 306.5)
-
Step 500
500
#A16ED0
oklch(63.1% 0.15 306.6)
-
Step 600
600
#8C54BD
oklch(55.6% 0.163 306.5)
-
Step 700
700
#7743A3
oklch(49% 0.153 306.6)
-
Step 800
800
#613884
oklch(42.7% 0.126 306.7)
-
Step 900
900
#4F316A
oklch(37.7% 0.099 306.6)
-
Step 950
950 (this color)
#1A0928
oklch(18.6% 0.062 306.6)
#1A0928 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) | #001129 | 0.054 |
| Deuteranopia (no green cones) | #041127 | 0.047 |
| Tritanopia (no blue cones) | #180F17 | 0.043 |
| Achromatopsia (no color) | #111111 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A0928
#1A0928
oklch(18.6% 0.062 306.6)
- #0D1600
#0D1600
oklch(18.4% 0.047 126.5)
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 #1A0928, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.046
- Very Dark Purple #2A0134 ΔE 0.047
- Rich Black #0D1B2A ΔE 0.060
- Midnight #03012D ΔE 0.068
- Rich Navy #001219 ΔE 0.069
- Dark Navy #000435 ΔE 0.070
- Dark Navy Blue #00022E ΔE 0.074
- Almost Black #070D0D ΔE 0.074
Use #1A0928 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.