#5E1F73
Closest named color: Grape Purple (#5D1451). oklch(37.7% 0.144 316.4), rgb(94, 31, 115).
Aa
White text reads best on this color (10.94:1).
About this color
#5E1F73 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.144 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.060 away. White text reads best on it, at 10.94:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.91:1 |
| White text | 10.94:1 |
Values
| HEX | #5E1F73 |
| RGB | rgb(94, 31, 115) |
| HSL | hsl(285, 58%, 29%) |
| OKLCH | oklch(37.7% 0.144 316.4) |
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 #5E1F73 | 10.94:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #5E1F73 | 1.91:1 | Fails | Lc 9.4 | Not readable |
| #5E1F73 text on white | 10.94:1 | AAA | Lc 94.5 | Preferred for body text |
| #5E1F73 text on black | 1.91:1 | Fails | Lc -8.1 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F8
oklch(93.6% 0.031 315.9)
-
Step 200
200
#E9CEF4
oklch(88.6% 0.059 316.2)
-
Step 300
300
#DCABF0
oklch(80.9% 0.108 315.9)
-
Step 400
400
#CA7AE8
oklch(70.6% 0.174 316.2)
-
Step 500
500
#BC51E0
oklch(63.1% 0.221 316.6)
-
Step 600
600
#A72BCE
oklch(55.6% 0.24 316.3)
-
Step 700
700
#8F1AB2
oklch(49.1% 0.223 316.3)
-
Step 800
800
#741B90
oklch(42.7% 0.184 316.3)
-
Step 900
900 (this color)
#5E1F73
oklch(37.7% 0.144 316.4)
-
Step 950
950
#371443
oklch(26.9% 0.091 316.5)
#5E1F73 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) | #003975 | 0.137 |
| Deuteranopia (no green cones) | #1F3E71 | 0.121 |
| Tritanopia (no blue cones) | #5D3046 | 0.094 |
| Achromatopsia (no color) | #3D3D3D | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E1F73
#5E1F73
oklch(37.7% 0.144 316.4)
- #214E00
#214E00
oklch(37.7% 0.113 136.4)
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 #5E1F73, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.060
- Royal Purple #4B006E ΔE 0.063
- Indigo #4B0082 ΔE 0.066
- Rich Purple #720058 ΔE 0.068
- Rebecca Purple #663399 ΔE 0.074
- Purple #800080 ΔE 0.075
- Velvet #750851 ΔE 0.079
- Plum Purple #4E0550 ΔE 0.079
Use #5E1F73 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.