#A691DC
Closest named color: Pale Purple (#B790D4). oklch(70.4% 0.11 296.3), rgb(166, 145, 220).
Aa
Black text reads best on this color (7.70:1).
About this color
#A691DC is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.110 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.028 away. Black text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.70:1 |
| White text | 2.72:1 |
Values
| HEX | #A691DC |
| RGB | rgb(166, 145, 220) |
| HSL | hsl(257, 52%, 72%) |
| OKLCH | oklch(70.4% 0.11 296.3) |
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 #A691DC | 2.72:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #A691DC | 7.70:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #A691DC text on white | 2.72:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #A691DC text on black | 7.70:1 | AAA | Lc -49.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4F0
oklch(88.4% 0.039 297)
-
Step 300
300
#C4B8E8
oklch(80.9% 0.068 296.3)
-
Step 400
400 (this color)
#A691DC
oklch(70.4% 0.11 296.3)
-
Step 500
500
#9275D4
oklch(63.1% 0.141 296.2)
-
Step 600
600
#7D5CC1
oklch(55.6% 0.153 296.2)
-
Step 700
700
#6A4BA6
oklch(49.1% 0.141 296.6)
-
Step 800
800
#563E87
oklch(42.7% 0.118 296.2)
-
Step 900
900
#47366C
oklch(37.8% 0.091 296.3)
-
Step 950
950
#29203F
oklch(27% 0.057 295.7)
#A691DC 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) | #7E9DDF | 0.059 |
| Deuteranopia (no green cones) | #819CDA | 0.056 |
| Tritanopia (no blue cones) | #9B9DAC | 0.089 |
| Achromatopsia (no color) | #9D9D9D | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A691DC
#A691DC
oklch(70.4% 0.11 296.3)
- #9CA855
#9CA855
oklch(70.4% 0.109 116.1)
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 #A691DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.028
- Perrywinkle #8F8CE7 ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.054
- Wisteria #A87DC2 ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.066
- Liliac #C48EFD ΔE 0.069
- Heather #A484AC ΔE 0.071
- Baby Purple #CA9BF7 ΔE 0.072
Use #A691DC 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.