#402359
Closest named color: Plum Purple (#4E0550). oklch(32.2% 0.096 306.6), rgb(64, 35, 89).
Aa
White text reads best on this color (13.10:1).
About this color
#402359 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.096 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.058 away. White text reads best on it, at 13.10:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.60:1 |
| White text | 13.10:1 |
Values
| HEX | #402359 |
| RGB | rgb(64, 35, 89) |
| HSL | hsl(272, 44%, 24%) |
| OKLCH | oklch(32.2% 0.096 306.6) |
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 #402359 | 13.10:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #402359 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #402359 text on white | 13.10:1 | AAA | Lc 99.1 | Preferred for body text |
| #402359 text on black | 1.60:1 | 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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FC
oklch(93.7% 0.032 305.3)
-
Step 200
200
#E4CFFB
oklch(88.6% 0.064 306.7)
-
Step 300
300
#D3ADFA
oklch(80.8% 0.113 306.6)
-
Step 400
400
#BE7DF8
oklch(70.7% 0.182 306.7)
-
Step 500
500
#AE54F5
oklch(63.1% 0.233 306.5)
-
Step 600
600
#9A2DE3
oklch(55.6% 0.253 306.6)
-
Step 700
700
#841BC5
oklch(49.1% 0.235 306.8)
-
Step 800
800
#6B1CA0
oklch(42.7% 0.195 306.5)
-
Step 900
900
#57217F
oklch(37.8% 0.152 306.7)
-
Step 950
950 (this color)
#402359
oklch(32.2% 0.096 306.6)
#402359 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) | #10305B | 0.078 |
| Deuteranopia (no green cones) | #1A3158 | 0.070 |
| Tritanopia (no blue cones) | #3C2D3A | 0.069 |
| Achromatopsia (no color) | #313131 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402359
#402359
oklch(32.2% 0.096 306.6)
- #283A00
#283A00
oklch(32.1% 0.082 126.5)
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 #402359, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.058
- Deep Violet #490648 ΔE 0.060
- Grape Purple #5D1451 ΔE 0.066
- Royal Purple #4B006E ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.067
- Eggplant Purple #430541 ΔE 0.068
- Prussian Blue #1D3557 ΔE 0.073
- Gunmetal #293241 ΔE 0.079
Use #402359 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.