#971864
Closest named color: Red Violet (#9E0168). oklch(45.7% 0.173 350.2), rgb(151, 24, 100).
Aa
White text reads best on this color (7.98:1).
About this color
#971864 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.173 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.020 away. White text reads best on it, at 7.98:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.63:1 |
| White text | 7.98:1 |
Values
| HEX | #971864 |
| RGB | rgb(151, 24, 100) |
| HSL | hsl(324, 73%, 34%) |
| OKLCH | oklch(45.7% 0.173 350.2) |
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 #971864 | 7.98:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #971864 | 2.63:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #971864 text on white | 7.98:1 | AAA | Lc 86.1 | Fine for body text |
| #971864 text on black | 2.63:1 | Fails | Lc -15.9 | 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 800.
-
Step 50
50
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#FAE2EC
oklch(93.5% 0.029 350.5)
-
Step 200
200
#F7CBDE
oklch(88.5% 0.055 350.5)
-
Step 300
300
#F3A6CA
oklch(81% 0.101 350)
-
Step 400
400
#E971AE
oklch(70.7% 0.163 350.3)
-
Step 500
500
#DE439A
oklch(63% 0.207 350.2)
-
Step 600
600
#C91085
oklch(55.5% 0.225 350)
-
Step 700
700
#AC0070
oklch(49.1% 0.205 350.2)
-
Step 800
800 (this color)
#971864
oklch(45.7% 0.173 350.2)
-
Step 900
900
#72164B
oklch(37.8% 0.135 350.5)
-
Step 950
950
#43102C
oklch(27.1% 0.085 350.4)
#971864 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) | #314266 | 0.196 |
| Deuteranopia (no green cones) | #565961 | 0.172 |
| Tritanopia (no blue cones) | #A30A3D | 0.066 |
| Achromatopsia (no color) | #515151 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #971864
#971864
oklch(45.7% 0.173 350.2)
- #006750
#006750
oklch(45.7% 0.09 170.6)
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 #971864, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.020
- Dark Fuchsia #9D0759 ΔE 0.022
- Deep Magenta #A0025C ΔE 0.023
- Mulberry #920A4E ΔE 0.036
- Violet Red #A50055 ΔE 0.037
- Berry #990F4B ΔE 0.040
- Purple Red #990147 ΔE 0.046
- Red Purple #820747 ΔE 0.065
Use #971864 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.