#3B2567
Closest named color: Royal Purple (#4B006E). oklch(33% 0.111 295), rgb(59, 37, 103).
Aa
White text reads best on this color (12.75:1).
About this color
#3B2567 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.111 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.062 away. White text reads best on it, at 12.75:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.64:1 |
| White text | 12.75:1 |
Values
| HEX | #3B2567 |
| RGB | rgb(59, 37, 103) |
| HSL | hsl(260, 47%, 27%) |
| OKLCH | oklch(33% 0.111 295) |
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 #3B2567 | 12.75:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #3B2567 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #3B2567 text on white | 12.75:1 | AAA | Lc 98.5 | Preferred for body text |
| #3B2567 text on black | 1.64:1 | 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 900.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DBD4F5
oklch(88.6% 0.046 295.2)
-
Step 300
300
#C4B6F1
oklch(80.8% 0.083 295.4)
-
Step 400
400
#A78FEA
oklch(70.8% 0.132 294.9)
-
Step 500
500
#9370E4
oklch(63.2% 0.17 295)
-
Step 600
600
#7E54D2
oklch(55.6% 0.186 295)
-
Step 700
700
#6B44B6
oklch(49.2% 0.172 295.1)
-
Step 800
800
#573993
oklch(42.8% 0.142 295.1)
-
Step 900
900 (this color)
#3B2567
oklch(33% 0.111 295)
-
Step 950
950
#291E45
oklch(27% 0.071 294.2)
#3B2567 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) | #003369 | 0.075 |
| Deuteranopia (no green cones) | #043166 | 0.072 |
| Tritanopia (no blue cones) | #303442 | 0.088 |
| Achromatopsia (no color) | #323232 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B2567
#3B2567
oklch(33% 0.111 295)
- #343900
#343900
oklch(32.8% 0.075 115.1)
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 #3B2567, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.062
- Prussian Blue #1D3557 ΔE 0.071
- Indigo #4B0082 ΔE 0.071
- Midnight Blue #191970 ΔE 0.072
- Marine #042E60 ΔE 0.074
- Plum Purple #4E0550 ΔE 0.076
- Marine Blue #01386A ΔE 0.078
- Space Cadet #2B2D42 ΔE 0.079
Use #3B2567 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.