#251641
Closest named color: Dark Purple (#35063E). oklch(24.6% 0.078 296.2), rgb(37, 22, 65).
Aa
White text reads best on this color (16.53:1).
About this color
#251641 is a very dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.078 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.046 away. White text reads best on it, at 16.53:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.26:1 |
| White text | 16.53:1 |
Values
| HEX | #251641 |
| RGB | rgb(37, 22, 65) |
| HSL | hsl(261, 49%, 17%) |
| OKLCH | oklch(24.6% 0.078 296.2) |
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 #251641 | 16.53:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #251641 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #251641 text on white | 16.53:1 | AAA | Lc 103.3 | Preferred for body text |
| #251641 text on black | 1.26:1 | 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
#DCD3F8
oklch(88.6% 0.051 296.5)
-
Step 300
300
#C6B5F6
oklch(81% 0.092 296.3)
-
Step 400
400
#AA8BF2
oklch(70.7% 0.149 296.3)
-
Step 500
500
#966AED
oklch(63.1% 0.19 296)
-
Step 600
600
#824DDB
oklch(55.6% 0.206 296.2)
-
Step 700
700
#6E3CBE
oklch(49% 0.192 296.2)
-
Step 800
800
#5A339A
oklch(42.7% 0.16 296.4)
-
Step 900
900
#492E7A
oklch(37.6% 0.124 296.3)
-
Step 950
950 (this color)
#251641
oklch(24.6% 0.078 296.2)
#251641 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) | #011F42 | 0.055 |
| Deuteranopia (no green cones) | #051E40 | 0.051 |
| Tritanopia (no blue cones) | #1E1F29 | 0.060 |
| Achromatopsia (no color) | #1F1F1F | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #251641
#251641
oklch(24.6% 0.078 296.2)
- #1F2400
#1F2400
oklch(24.7% 0.057 117.2)
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 #251641, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.046
- Dark Indigo #1F0954 ΔE 0.047
- Midnight Purple #280137 ΔE 0.051
- Very Dark Purple #2A0134 ΔE 0.054
- Deep Purple #36013F ΔE 0.054
- Eggplant #380835 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.054
- Dark #1B2431 ΔE 0.060
Use #251641 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.