#291A44
Closest named color: Dark Purple (#35063E). oklch(26.1% 0.076 297.3), rgb(41, 26, 68).
Aa
White text reads best on this color (15.84:1).
About this color
#291A44 is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.076 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 0.049 away. White text reads best on it, at 15.84:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.32:1 |
| White text | 15.84:1 |
Values
| HEX | #291A44 |
| RGB | rgb(41, 26, 68) |
| HSL | hsl(261, 45%, 18%) |
| OKLCH | oklch(26.1% 0.076 297.3) |
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 #291A44 | 15.84:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #291A44 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #291A44 text on white | 15.84:1 | AAA | Lc 102.6 | Preferred for body text |
| #291A44 text on black | 1.32:1 | 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
#DCD3F7
oklch(88.5% 0.05 296.8)
-
Step 300
300
#C7B5F4
oklch(81% 0.089 297.5)
-
Step 400
400
#AB8BEF
oklch(70.7% 0.145 297.3)
-
Step 500
500
#986AE9
oklch(63% 0.185 297.5)
-
Step 600
600
#834ED7
oklch(55.5% 0.2 297.2)
-
Step 700
700
#6F3EBB
oklch(49.1% 0.186 297)
-
Step 800
800
#5B3497
oklch(42.7% 0.155 297.6)
-
Step 900
900
#4A2F78
oklch(37.7% 0.12 297.4)
-
Step 950
950 (this color)
#291A44
oklch(26.1% 0.076 297.3)
#291A44 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) | #082245 | 0.052 |
| Deuteranopia (no green cones) | #0D2243 | 0.048 |
| Tritanopia (no blue cones) | #23232C | 0.060 |
| Achromatopsia (no color) | #222222 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #291A44
#291A44
oklch(26.1% 0.076 297.3)
- #222800
#222800
oklch(26.2% 0.061 118)
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 #291A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.049
- Oxford Blue #1B263B ΔE 0.049
- Dark Indigo #1F0954 ΔE 0.054
- Eggplant #380835 ΔE 0.055
- Deep Purple #36013F ΔE 0.057
- Dark #1B2431 ΔE 0.058
- Space Cadet #2B2D42 ΔE 0.061
- Aubergine #3D0734 ΔE 0.062
Use #291A44 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.