#975ECF
Closest named color: Amethyst (#9B5FC0). oklch(59.5% 0.172 305), rgb(151, 94, 207).
Aa
Black text reads best on this color (4.81:1).
About this color
#975ECF is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.172 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.025 away. Black text reads best on it, at 4.81:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #975ECF |
| RGB | rgb(151, 94, 207) |
| HSL | hsl(270, 54%, 59%) |
| OKLCH | oklch(59.5% 0.172 305) |
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 #975ECF | 4.35:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #975ECF | 4.81:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #975ECF text on white | 4.35:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #975ECF text on black | 4.81:1 | AA | Lc -31.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F7
oklch(93.5% 0.024 304.5)
-
Step 200
200
#E0D2F3
oklch(88.5% 0.047 304.6)
-
Step 300
300
#CDB3ED
oklch(80.9% 0.085 305)
-
Step 400
400
#B48AE3
oklch(70.7% 0.133 305)
-
Step 500
500 (this color)
#975ECF
oklch(59.5% 0.172 305)
-
Step 600
600
#8E4DC9
oklch(55.6% 0.188 305.2)
-
Step 700
700
#783DAD
oklch(49% 0.173 305)
-
Step 800
800
#62348C
oklch(42.7% 0.143 305.2)
-
Step 900
900
#502E70
oklch(37.7% 0.112 305.4)
-
Step 950
950
#2F1C42
oklch(27.1% 0.071 305.2)
#975ECF 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) | #3677D3 | 0.134 |
| Deuteranopia (no green cones) | #4A79CC | 0.121 |
| Tritanopia (no blue cones) | #8D738E | 0.125 |
| Achromatopsia (no color) | #797979 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #975ECF
#975ECF
oklch(59.5% 0.172 305)
- #6A8D00
#6A8D00
oklch(59.5% 0.15 125.2)
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 #975ECF, closest first.
No curated palette has a color within ΔE 0.04 of #975ECF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.025
- Deep Lavender #8D5EB7 ΔE 0.041
- Medium Purple #9370DB ΔE 0.042
- Purpley #8756E4 ΔE 0.049
- Deep Lilac #966EBD ΔE 0.051
- Lighter Purple #A55AF4 ΔE 0.061
- Medium Orchid #BA55D3 ΔE 0.063
- Medium Slate Blue #7B68EE ΔE 0.067
Use #975ECF 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.