#A591D8
Closest named color: Pale Purple (#B790D4). oklch(70.1% 0.104 296.6), rgb(165, 145, 216).
Aa
Black text reads best on this color (7.64:1).
About this color
#A591D8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.104 and its hue 297°. 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 7.64:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #A591D8 |
| RGB | rgb(165, 145, 216) |
| HSL | hsl(257, 48%, 71%) |
| OKLCH | oklch(70.1% 0.104 296.6) |
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 #A591D8 | 2.74:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #A591D8 | 7.64:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #A591D8 text on white | 2.74:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #A591D8 text on black | 7.64:1 | AAA | Lc -48.8 | 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
#EBE8F5
oklch(93.7% 0.018 296.6)
-
Step 200
200
#DBD5EF
oklch(88.6% 0.036 296.2)
-
Step 300
300
#C4B9E6
oklch(81% 0.064 296.2)
-
Step 400
400 (this color)
#A591D8
oklch(70.1% 0.104 296.6)
-
Step 500
500
#9276D0
oklch(63% 0.134 296.7)
-
Step 600
600
#7D5EBD
oklch(55.7% 0.144 296.5)
-
Step 700
700
#694DA3
oklch(49.1% 0.134 296.1)
-
Step 800
800
#563F84
oklch(42.7% 0.112 296.8)
-
Step 900
900
#47366A
oklch(37.7% 0.088 297.1)
-
Step 950
950
#29203E
oklch(27% 0.055 296.3)
#A591D8 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) | #809CDB | 0.055 |
| Deuteranopia (no green cones) | #839BD6 | 0.052 |
| Tritanopia (no blue cones) | #9B9DAB | 0.085 |
| Achromatopsia (no color) | #9C9C9C | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A591D8
#A591D8
oklch(70.1% 0.104 296.6)
- #9BA759
#9BA759
oklch(70.1% 0.104 116.3)
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 #A591D8, 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 0.044
- Wisteria #A87DC2 ΔE 0.053
- Periwinkle Blue #8F99FB ΔE 0.057
- Heather #A484AC ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.070
- Dusty Lavender #AC86A8 ΔE 0.070
- Liliac #C48EFD ΔE 0.075
Use #A591D8 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.