#281844
Closest named color: Dark Purple (#35063E). oklch(25.6% 0.08 297.2), rgb(40, 24, 68).
Aa
White text reads best on this color (16.09:1).
About this color
#281844 is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.080 and its hue 297°. 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 16.09:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.30:1 |
| White text | 16.09:1 |
Values
| HEX | #281844 |
| RGB | rgb(40, 24, 68) |
| HSL | hsl(262, 48%, 18%) |
| OKLCH | oklch(25.6% 0.08 297.2) |
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 #281844 | 16.09:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #281844 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #281844 text on white | 16.09:1 | AAA | Lc 102.9 | Preferred for body text |
| #281844 text on black | 1.30:1 | 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
#EBE6FA
oklch(93.5% 0.027 297.3)
-
Step 200
200
#DCD2F8
oklch(88.4% 0.053 297.4)
-
Step 300
300
#C7B4F7
oklch(80.9% 0.095 297.2)
-
Step 400
400
#AC8AF2
oklch(70.7% 0.151 297.5)
-
Step 500
500
#9868EE
oklch(63% 0.194 297)
-
Step 600
600
#844BDC
oklch(55.6% 0.21 297.1)
-
Step 700
700
#703BBF
oklch(49.2% 0.195 297)
-
Step 800
800
#5B329A
oklch(42.7% 0.161 297.2)
-
Step 900
900
#4A2D7B
oklch(37.6% 0.127 297)
-
Step 950
950 (this color)
#281844
oklch(25.6% 0.08 297.2)
#281844 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) | #032145 | 0.056 |
| Deuteranopia (no green cones) | #082143 | 0.053 |
| Tritanopia (no blue cones) | #22212B | 0.061 |
| Achromatopsia (no color) | #212121 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #281844
#281844
oklch(25.6% 0.08 297.2)
- #212600
#212600
oklch(25.5% 0.059 117)
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 #281844, 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 0.049
- Oxford Blue #1B263B ΔE 0.053
- Eggplant #380835 ΔE 0.054
- Deep Purple #36013F ΔE 0.054
- Midnight Purple #280137 ΔE 0.058
- Very Dark Purple #2A0134 ΔE 0.060
- Dark #1B2431 ΔE 0.061
Use #281844 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.