#150730
Closest named color: Midnight Purple (#280137). oklch(18.2% 0.077 293.1), rgb(21, 7, 48).
Aa
White text reads best on this color (19.00:1).
About this color
#150730 is a very dark, moderately saturated purple. In OKLCH its lightness is 18%, its chroma 0.077 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 0.048 away. White text reads best on it, at 19.00:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.10:1 |
| White text | 19.00:1 |
Values
| HEX | #150730 |
| RGB | rgb(21, 7, 48) |
| HSL | hsl(260, 75%, 11%) |
| OKLCH | oklch(18.2% 0.077 293.1) |
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 #150730 | 19.00:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #150730 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #150730 text on white | 19.00:1 | AAA | Lc 105.2 | Preferred for body text |
| #150730 text on black | 1.10:1 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD4F8
oklch(88.6% 0.049 293)
-
Step 300
300
#C2B6F6
oklch(80.9% 0.09 292.9)
-
Step 400
400
#A58DF2
oklch(70.7% 0.145 293.2)
-
Step 500
500
#916DED
oklch(63.1% 0.185 293.3)
-
Step 600
600
#7C51DC
oklch(55.6% 0.202 292.9)
-
Step 700
700
#6940BF
oklch(49.1% 0.188 293)
-
Step 800
800
#55369A
oklch(42.6% 0.155 292.9)
-
Step 900
900
#46307B
oklch(37.7% 0.122 293.2)
-
Step 950
950 (this color)
#150730
oklch(18.2% 0.077 293.1)
#150730 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) | #001131 | 0.045 |
| Deuteranopia (no green cones) | #000F2F | 0.044 |
| Tritanopia (no blue cones) | #0D111A | 0.060 |
| Achromatopsia (no color) | #101010 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #150730
#150730
oklch(18.2% 0.077 293.1)
- #121400
#121400
oklch(18.3% 0.041 114.3)
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 #150730, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.048
- Dark Navy #000435 ΔE 0.052
- Very Dark Purple #2A0134 ΔE 0.052
- Midnight #03012D ΔE 0.053
- Dark Navy Blue #00022E ΔE 0.059
- Very Dark Blue #000133 ΔE 0.059
- Navy Blue #001146 ΔE 0.060
- Night Blue #040348 ΔE 0.061
Use #150730 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.