#601F66
Closest named color: Grape Purple (#5D1451). oklch(37.1% 0.132 324.3), rgb(96, 31, 102).
Aa
White text reads best on this color (11.13:1).
About this color
#601F66 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.132 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.039 away. White text reads best on it, at 11.13:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.88:1 |
| White text | 11.13:1 |
Values
| HEX | #601F66 |
| RGB | rgb(96, 31, 102) |
| HSL | hsl(295, 53%, 26%) |
| OKLCH | oklch(37.1% 0.132 324.3) |
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 #601F66 | 11.13:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #601F66 | 1.88:1 | Fails | Lc 8.9 | Not readable |
| #601F66 text on white | 11.13:1 | AAA | Lc 95.0 | Preferred for body text |
| #601F66 text on black | 1.88:1 | Fails | Lc -7.6 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEE
oklch(88.4% 0.056 324.1)
-
Step 300
300
#E1ABE5
oklch(80.9% 0.099 324.2)
-
Step 400
400
#D07BD7
oklch(70.7% 0.158 324.3)
-
Step 500
500
#C254CC
oklch(63.1% 0.201 324.3)
-
Step 600
600
#AE31B9
oklch(55.7% 0.22 324.4)
-
Step 700
700
#9521A0
oklch(49.2% 0.205 324.1)
-
Step 800
800
#791F81
oklch(42.7% 0.169 324.4)
-
Step 900
900 (this color)
#601F66
oklch(37.1% 0.132 324.3)
-
Step 950
950
#39153D
oklch(27% 0.083 323.6)
#601F66 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) | #103668 | 0.135 |
| Deuteranopia (no green cones) | #2B3E64 | 0.116 |
| Tritanopia (no blue cones) | #622A3F | 0.078 |
| Achromatopsia (no color) | #3B3B3B | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #601F66
#601F66
oklch(37.1% 0.132 324.3)
- #004F0C
#004F0C
oklch(37.1% 0.119 144.2)
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 #601F66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.039
- Rich Purple #720058 ΔE 0.052
- Velvet #750851 ΔE 0.060
- Plum Purple #4E0550 ΔE 0.068
- Royal Purple #4B006E ΔE 0.070
- Purple #800080 ΔE 0.080
- Indigo #4B0082 ΔE 0.083
- Deep Violet #490648 ΔE 0.083
Use #601F66 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.