#A090CB
Closest named color: Pale Purple (#B790D4). oklch(68.9% 0.087 296.5), rgb(160, 144, 203).
Aa
Black text reads best on this color (7.34:1).
About this color
#A090CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.087 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 0.038 away. Black text reads best on it, at 7.34:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.34:1 |
| White text | 2.85:1 |
Values
| HEX | #A090CB |
| RGB | rgb(160, 144, 203) |
| HSL | hsl(256, 36%, 68%) |
| OKLCH | oklch(68.9% 0.087 296.5) |
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 #A090CB | 2.85:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #A090CB | 7.34:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #A090CB text on white | 2.85:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #A090CB text on black | 7.34:1 | AAA | Lc -47.1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#DBD5EB
oklch(88.4% 0.031 298.2)
-
Step 300
300
#C3BAE0
oklch(80.9% 0.054 296)
-
Step 400
400 (this color)
#A090CB
oklch(68.9% 0.087 296.5)
-
Step 500
500
#907AC5
oklch(63% 0.112 296.5)
-
Step 600
600
#7B62B1
oklch(55.5% 0.121 296.9)
-
Step 700
700
#685198
oklch(49.1% 0.112 297)
-
Step 800
800
#54437C
oklch(42.7% 0.093 296)
-
Step 900
900
#453963
oklch(37.7% 0.071 295.9)
-
Step 950
950
#29213A
oklch(26.9% 0.047 297.9)
#A090CB 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) | #8299CD | 0.045 |
| Deuteranopia (no green cones) | #8598C9 | 0.042 |
| Tritanopia (no blue cones) | #9899A5 | 0.070 |
| Achromatopsia (no color) | #999999 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A090CB
#A090CB
oklch(68.9% 0.087 296.5)
- #98A263
#98A263
oklch(68.9% 0.086 116.1)
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 #A090CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.038
- Wisteria #A87DC2 ΔE 0.048
- Heather #A484AC ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.072
- Bluey Grey #89A0B0 ΔE 0.075
Use #A090CB 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.