#A670BC
Closest named color: Soft Purple (#A66FB5). oklch(63% 0.125 315.7), rgb(166, 112, 188).
Aa
Black text reads best on this color (5.66:1).
About this color
#A670BC is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.125 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.010 away. Black text reads best on it, at 5.66:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.66:1 |
| White text | 3.70:1 |
Values
| HEX | #A670BC |
| RGB | rgb(166, 112, 188) |
| HSL | hsl(283, 36%, 59%) |
| OKLCH | oklch(63% 0.125 315.7) |
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 #A670BC | 3.70:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #A670BC | 5.66:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #A670BC text on white | 3.70:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #A670BC text on black | 5.66:1 | AA | Lc -37.2 | 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 500.
-
Step 50
50
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F2
oklch(93.5% 0.019 317.7)
-
Step 200
200
#E2D3E9
oklch(88.6% 0.034 315.2)
-
Step 300
300
#D0B5DC
oklch(80.9% 0.061 315.5)
-
Step 400
400
#B88ECA
oklch(70.7% 0.097 315.5)
-
Step 500
500 (this color)
#A670BC
oklch(63% 0.125 315.7)
-
Step 600
600
#9157A9
oklch(55.5% 0.137 315.3)
-
Step 700
700
#7C4791
oklch(49.2% 0.127 315.7)
-
Step 800
800
#653B75
oklch(42.8% 0.104 316.1)
-
Step 900
900
#52335F
oklch(37.7% 0.082 315.4)
-
Step 950
950
#301E37
oklch(26.9% 0.051 316.1)
#A670BC 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) | #6381BF | 0.104 |
| Deuteranopia (no green cones) | #7186BA | 0.094 |
| Tritanopia (no blue cones) | #A57A8D | 0.084 |
| Achromatopsia (no color) | #858585 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A670BC
#A670BC
oklch(63% 0.125 315.7)
- #669A49
#669A49
oklch(63.1% 0.125 135.5)
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 #A670BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.010
- Deep Lilac #966EBD ΔE 0.028
- Wisteria #A87DC2 ΔE 0.032
- Dark Lilac #9C6DA5 ΔE 0.039
- Amethyst #9B5FC0 ΔE 0.049
- Medium Purple #9370DB ΔE 0.057
- Heather #A484AC ΔE 0.063
- Faded Purple #916E99 ΔE 0.065
Use #A670BC 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.