#975BD0
Closest named color: Amethyst (#9B5FC0). oklch(59.1% 0.177 305.3), rgb(151, 91, 208).
Aa
Black text reads best on this color (4.72:1).
About this color
#975BD0 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.177 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.029 away. Black text reads best on it, at 4.72:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #975BD0 |
| RGB | rgb(151, 91, 208) |
| HSL | hsl(271, 55%, 59%) |
| OKLCH | oklch(59.1% 0.177 305.3) |
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 #975BD0 | 4.44:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #975BD0 | 4.72:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #975BD0 text on white | 4.44:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #975BD0 text on black | 4.72:1 | AA | Lc -31.2 | 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 600.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F7
oklch(93.5% 0.024 304.5)
-
Step 200
200
#E0D2F1
oklch(88.5% 0.045 305.9)
-
Step 300
300
#CDB4EA
oklch(80.9% 0.079 305.7)
-
Step 400
400
#B38BE0
oklch(70.7% 0.127 305)
-
Step 500
500
#A16BD7
oklch(63% 0.164 305.3)
-
Step 600
600 (this color)
#975BD0
oklch(59.1% 0.177 305.3)
-
Step 700
700
#7740AA
oklch(49.1% 0.165 304.9)
-
Step 800
800
#613689
oklch(42.7% 0.136 305.3)
-
Step 900
900
#4F306E
oklch(37.8% 0.106 305)
-
Step 950
950
#2E1C40
oklch(26.8% 0.068 305.4)
#975BD0 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) | #2F76D4 | 0.141 |
| Deuteranopia (no green cones) | #4578CD | 0.128 |
| Tritanopia (no blue cones) | #8D718D | 0.129 |
| Achromatopsia (no color) | #787878 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #975BD0
#975BD0
oklch(59.1% 0.177 305.3)
- #698C00
#698C00
oklch(59.2% 0.149 125.3)
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 #975BD0, closest first.
No curated palette has a color within ΔE 0.04 of #975BD0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.029
- Deep Lavender #8D5EB7 ΔE 0.043
- Purpley #8756E4 ΔE 0.045
- Medium Purple #9370DB ΔE 0.048
- Deep Lilac #966EBD ΔE 0.058
- Lighter Purple #A55AF4 ΔE 0.059
- Medium Orchid #BA55D3 ΔE 0.063
- Medium Slate Blue #7B68EE ΔE 0.067
Use #975BD0 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.