#23153E
Closest named color: Midnight Purple (#280137). oklch(23.9% 0.075 295.9), rgb(35, 21, 62).
Aa
White text reads best on this color (16.82:1).
About this color
#23153E is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.075 and its hue 296°. 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 16.82:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.24:1 |
| White text | 16.82:1 |
Values
| HEX | #23153E |
| RGB | rgb(35, 21, 62) |
| HSL | hsl(260, 49%, 16%) |
| OKLCH | oklch(23.9% 0.075 295.9) |
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 #23153E | 16.82:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #23153E | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #23153E text on white | 16.82:1 | AAA | Lc 103.6 | Preferred for body text |
| #23153E text on black | 1.24:1 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FA
oklch(93.7% 0.026 295.5)
-
Step 200
200
#DBD3F7
oklch(88.5% 0.05 295.5)
-
Step 300
300
#C5B5F4
oklch(80.8% 0.089 296)
-
Step 400
400
#A98CEF
oklch(70.7% 0.143 296)
-
Step 500
500
#956CE9
oklch(63.1% 0.182 295.9)
-
Step 600
600
#8150D7
oklch(55.6% 0.197 296.1)
-
Step 700
700
#6D3FBB
oklch(49.1% 0.185 295.9)
-
Step 800
800
#593597
oklch(42.7% 0.153 296.2)
-
Step 900
900
#493078
oklch(37.8% 0.118 296.3)
-
Step 950
950 (this color)
#23153E
oklch(23.9% 0.075 295.9)
#23153E 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) | #021D3F | 0.052 |
| Deuteranopia (no green cones) | #051D3D | 0.049 |
| Tritanopia (no blue cones) | #1C1E27 | 0.059 |
| Achromatopsia (no color) | #1D1D1D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23153E
#23153E
oklch(23.9% 0.075 295.9)
- #1E2200
#1E2200
oklch(24% 0.055 116)
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 #23153E, 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 Purple #35063E ΔE 0.048
- Dark Indigo #1F0954 ΔE 0.049
- Very Dark Purple #2A0134 ΔE 0.051
- Eggplant #380835 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.055
- Deep Purple #36013F ΔE 0.056
- Dark #1B2431 ΔE 0.059
Use #23153E 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.