#A273AA
Closest named color: Dark Lilac (#9C6DA5). oklch(62.3% 0.097 321.5), rgb(162, 115, 170).
Aa
Black text reads best on this color (5.56:1).
About this color
#A273AA is a medium-light, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.097 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.019 away. Black text reads best on it, at 5.56:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #A273AA |
| RGB | rgb(162, 115, 170) |
| HSL | hsl(291, 24%, 56%) |
| OKLCH | oklch(62.3% 0.097 321.5) |
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 #A273AA | 3.77:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #A273AA | 5.56:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #A273AA text on white | 3.77:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #A273AA text on black | 5.56:1 | AA | Lc -36.5 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7EF
oklch(93.6% 0.013 321.9)
-
Step 200
200
#E2D4E4
oklch(88.6% 0.026 321.9)
-
Step 300
300
#CFB7D3
oklch(80.8% 0.047 321.4)
-
Step 400
400
#B791BD
oklch(70.7% 0.076 321.8)
-
Step 500
500 (this color)
#A273AA
oklch(62.3% 0.097 321.5)
-
Step 600
600
#905D98
oklch(55.6% 0.106 322)
-
Step 700
700
#7A4D82
oklch(49.1% 0.098 321.4)
-
Step 800
800
#633F69
oklch(42.6% 0.081 321.7)
-
Step 900
900
#513656
oklch(37.7% 0.063 321.1)
-
Step 950
950
#302032
oklch(27.1% 0.04 322.8)
#A273AA 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) | #6D80AC | 0.084 |
| Deuteranopia (no green cones) | #7885A8 | 0.077 |
| Tritanopia (no blue cones) | #A37987 | 0.061 |
| Achromatopsia (no color) | #838383 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A273AA
#A273AA
oklch(62.3% 0.097 321.5)
- #65965E
#65965E
oklch(62.3% 0.097 141.4)
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 #A273AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.019
- Soft Purple #A66FB5 ΔE 0.023
- Faded Purple #916E99 ΔE 0.040
- Wisteria #A87DC2 ΔE 0.041
- Deep Lilac #966EBD ΔE 0.041
- Heather #A484AC ΔE 0.044
- Dusty Lavender #AC86A8 ΔE 0.055
- Purpley Grey #947E94 ΔE 0.055
Use #A273AA 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.