#971F8E
Closest named color: Warm Purple (#952E8F). oklch(48.2% 0.194 331.6), rgb(151, 31, 142).
Aa
White text reads best on this color (7.23:1).
About this color
#971F8E is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.194 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.020 away. White text reads best on it, at 7.23:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #971F8E |
| RGB | rgb(151, 31, 142) |
| HSL | hsl(305, 66%, 36%) |
| OKLCH | oklch(48.2% 0.194 331.6) |
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 #971F8E | 7.23:1 | AAA | Lc -88.7 | Fine for body text |
| Black text on #971F8E | 2.90:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #971F8E text on white | 7.23:1 | AAA | Lc 83.8 | Fine for body text |
| #971F8E text on black | 2.90:1 | Fails | Lc -18.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F2
oklch(93.6% 0.026 331.5)
-
Step 200
200
#EECDE9
oklch(88.4% 0.052 331)
-
Step 300
300
#E5ABDC
oklch(81% 0.093 331.8)
-
Step 400
400
#D57BCA
oklch(70.7% 0.149 331.6)
-
Step 500
500
#C854BD
oklch(63.1% 0.192 331.4)
-
Step 600
600
#B332A9
oklch(55.6% 0.209 331.4)
-
Step 700
700 (this color)
#971F8E
oklch(48.2% 0.194 331.6)
-
Step 800
800
#7D2075
oklch(42.7% 0.16 331.8)
-
Step 900
900
#65215F
oklch(37.7% 0.126 331.4)
-
Step 950
950
#3B1538
oklch(27% 0.079 330.6)
#971F8E 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) | #124C91 | 0.213 |
| Deuteranopia (no green cones) | #475D8B | 0.179 |
| Tritanopia (no blue cones) | #9D2F56 | 0.102 |
| Achromatopsia (no color) | #575757 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #971F8E
#971F8E
oklch(48.2% 0.194 331.6)
- #007236
#007236
oklch(48.3% 0.129 151.3)
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 #971F8E, closest first.
No curated palette has a color within ΔE 0.04 of #971F8E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.020
- Dark Magenta #8B008B ΔE 0.039
- Purple #800080 ΔE 0.062
- Red Violet #9E0168 ΔE 0.064
- Purply #983FB2 ΔE 0.071
- Light Eggplant #894585 ΔE 0.071
- Deep Magenta #A0025C ΔE 0.083
- Dark Fuchsia #9D0759 ΔE 0.086
Use #971F8E 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.