#25103E
Closest named color: Midnight Purple (#280137). oklch(23.3% 0.084 301), rgb(37, 16, 62).
Aa
White text reads best on this color (17.18:1).
About this color
#25103E is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.084 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.036 away. White text reads best on it, at 17.18:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.22:1 |
| White text | 17.18:1 |
Values
| HEX | #25103E |
| RGB | rgb(37, 16, 62) |
| HSL | hsl(267, 59%, 15%) |
| OKLCH | oklch(23.3% 0.084 301) |
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 #25103E | 17.18:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #25103E | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #25103E text on white | 17.18:1 | AAA | Lc 103.8 | Preferred for body text |
| #25103E text on black | 1.22:1 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FB
oklch(93.7% 0.029 301)
-
Step 200
200
#DFD1F9
oklch(88.5% 0.056 301.2)
-
Step 300
300
#CBB2F7
oklch(80.9% 0.099 300.8)
-
Step 400
400
#B286F3
oklch(70.7% 0.159 301)
-
Step 500
500
#A063EF
oklch(63.2% 0.204 300.8)
-
Step 600
600
#8C43DD
oklch(55.5% 0.222 301)
-
Step 700
700
#7733C0
oklch(49.1% 0.206 300.9)
-
Step 800
800
#612C9B
oklch(42.7% 0.171 301.2)
-
Step 900
900
#4F2A7B
oklch(37.7% 0.132 301.3)
-
Step 950
950 (this color)
#25103E
oklch(23.3% 0.084 301)
#25103E 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) | #001B3F | 0.063 |
| Deuteranopia (no green cones) | #011B3D | 0.062 |
| Tritanopia (no blue cones) | #201A25 | 0.062 |
| Achromatopsia (no color) | #1B1B1B | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25103E
#25103E
oklch(23.3% 0.084 301)
- #1A2100
#1A2100
oklch(23.2% 0.055 120.5)
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 #25103E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.036
- Very Dark Purple #2A0134 ΔE 0.039
- Dark Purple #35063E ΔE 0.040
- Deep Purple #36013F ΔE 0.046
- Dark Indigo #1F0954 ΔE 0.046
- Eggplant #380835 ΔE 0.049
- Aubergine #3D0734 ΔE 0.060
- Navy Blue #001146 ΔE 0.067
Use #25103E 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.