#AD90CC
Closest named color: Pale Purple (#B790D4). oklch(70.1% 0.091 306.2), rgb(173, 144, 204).
Aa
Black text reads best on this color (7.63:1).
About this color
#AD90CC is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.091 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.020 away. Black text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.63:1 |
| White text | 2.74:1 |
Values
| HEX | #AD90CC |
| RGB | rgb(173, 144, 204) |
| HSL | hsl(269, 37%, 68%) |
| OKLCH | oklch(70.1% 0.091 306.2) |
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 #AD90CC | 2.74:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #AD90CC | 7.63:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #AD90CC text on white | 2.74:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #AD90CC text on black | 7.63:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#ECE7F3
oklch(93.5% 0.017 304.8)
-
Step 200
200
#DED4EA
oklch(88.5% 0.032 306.2)
-
Step 300
300
#CAB8DE
oklch(81% 0.056 306.6)
-
Step 400
400 (this color)
#AD90CC
oklch(70.1% 0.091 306.2)
-
Step 500
500
#9B76C1
oklch(63.1% 0.116 306)
-
Step 600
600
#865DAD
oklch(55.5% 0.127 306.3)
-
Step 700
700
#724C95
oklch(49.1% 0.119 306.5)
-
Step 800
800
#5D3F79
oklch(42.8% 0.098 306.6)
-
Step 900
900
#4C3661
oklch(37.7% 0.076 306.7)
-
Step 950
950
#2C2039
oklch(27% 0.048 305.5)
#AD90CC 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) | #859BCE | 0.060 |
| Deuteranopia (no green cones) | #8A9CCA | 0.057 |
| Tritanopia (no blue cones) | #A998A5 | 0.069 |
| Achromatopsia (no color) | #9C9C9C | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD90CC
#AD90CC
oklch(70.1% 0.091 306.2)
- #90A96A
#90A96A
oklch(70% 0.091 126.3)
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 #AD90CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.020
- Wisteria #A87DC2 ΔE 0.049
- Dusty Lavender #AC86A8 ΔE 0.053
- Heather #A484AC ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.063
- Light Mauve #C292A1 ΔE 0.073
- Cool Gray #8D99AE ΔE 0.074
- Periwinkle Blue #8F99FB ΔE 0.077
Use #AD90CC 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.