#5E3368
Closest named color: Grape Purple (#5D1451). oklch(39.8% 0.099 319.8), rgb(94, 51, 104).
Aa
White text reads best on this color (9.77:1).
About this color
#5E3368 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.099 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.070 away. White text reads best on it, at 9.77:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.14:1 |
| White text | 9.77:1 |
Values
| HEX | #5E3368 |
| RGB | rgb(94, 51, 104) |
| HSL | hsl(289, 34%, 30%) |
| OKLCH | oklch(39.8% 0.099 319.8) |
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 #5E3368 | 9.77:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #5E3368 | 2.14:1 | Fails | Lc 11.6 | Not readable |
| #5E3368 text on white | 9.77:1 | AAA | Lc 92.4 | Preferred for body text |
| #5E3368 text on black | 2.14:1 | Fails | Lc -10.0 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F1E5F3
oklch(93.5% 0.023 321.4)
-
Step 200
200
#E6D1EB
oklch(88.6% 0.042 319.7)
-
Step 300
300
#D6B2DF
oklch(80.9% 0.073 319.5)
-
Step 400
400
#C187CF
oklch(70.6% 0.12 319.7)
-
Step 500
500
#B167C2
oklch(63% 0.153 319.9)
-
Step 600
600
#9C4CAE
oklch(55.5% 0.166 320)
-
Step 700
700
#853D96
oklch(49.1% 0.153 319.6)
-
Step 800
800
#6C337A
oklch(42.7% 0.127 319.4)
-
Step 900
900 (this color)
#5E3368
oklch(39.8% 0.099 319.8)
-
Step 950
950
#341B39
oklch(27% 0.063 320.8)
#5E3368 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) | #2A416A | 0.091 |
| Deuteranopia (no green cones) | #374566 | 0.080 |
| Tritanopia (no blue cones) | #5F3A48 | 0.063 |
| Achromatopsia (no color) | #444444 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E3368
#5E3368
oklch(39.8% 0.099 319.8)
- #26531B
#26531B
oklch(39.6% 0.099 139.9)
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 #5E3368, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.070
- Dark Slate Blue #483D8B ΔE 0.072
- Purple Brown #673A3F ΔE 0.080
- Velvet #750851 ΔE 0.081
- Rich Purple #720058 ΔE 0.081
- Rebecca Purple #663399 ΔE 0.083
- Brownish Purple #76424E ΔE 0.086
- Blueberry #464196 ΔE 0.089
Use #5E3368 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.