#8A0A64
Closest named color: Red Violet (#9E0168). oklch(42.6% 0.175 345), rgb(138, 10, 100).
Aa
White text reads best on this color (9.09:1).
About this color
#8A0A64 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.175 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.042 away. White text reads best on it, at 9.09:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.30:1 |
| White text | 9.09:1 |
Values
| HEX | #8A0A64 |
| RGB | rgb(138, 10, 100) |
| HSL | hsl(318, 86%, 29%) |
| OKLCH | oklch(42.6% 0.175 345) |
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 #8A0A64 | 9.09:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #8A0A64 | 2.30:1 | Fails | Lc 14.9 | Not readable |
| #8A0A64 text on white | 9.09:1 | AAA | Lc 89.1 | Fine for body text |
| #8A0A64 text on black | 2.30:1 | Fails | Lc -13.1 | 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 800.
-
Step 50
50
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#F9E2EE
oklch(93.5% 0.03 344.8)
-
Step 200
200
#F6CBE2
oklch(88.6% 0.057 344.9)
-
Step 300
300
#F1A6D0
oklch(81% 0.103 345)
-
Step 400
400
#E672B8
oklch(70.8% 0.164 345)
-
Step 500
500
#DA45A6
oklch(63% 0.208 344.8)
-
Step 600
600
#C61591
oklch(55.7% 0.227 345)
-
Step 700
700
#AA007B
oklch(49.2% 0.209 345.1)
-
Step 800
800 (this color)
#8A0A64
oklch(42.6% 0.175 345)
-
Step 900
900
#6F1752
oklch(37.6% 0.136 344.6)
-
Step 950
950
#421030
oklch(27.1% 0.087 345.1)
#8A0A64 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) | #223B66 | 0.198 |
| Deuteranopia (no green cones) | #495061 | 0.171 |
| Tritanopia (no blue cones) | #94063A | 0.074 |
| Achromatopsia (no color) | #484848 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A0A64
#8A0A64
oklch(42.6% 0.175 345)
- #005E42
#005E42
oklch(42.7% 0.09 164.7)
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 #8A0A64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.042
- Mulberry #920A4E ΔE 0.043
- Dark Fuchsia #9D0759 ΔE 0.047
- Red Purple #820747 ΔE 0.050
- Deep Magenta #A0025C ΔE 0.050
- Velvet #750851 ΔE 0.054
- Purple #800080 ΔE 0.057
- Rich Purple #720058 ΔE 0.058
Use #8A0A64 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.