#A478BF
Closest named color: Wisteria (#A87DC2). oklch(64.3% 0.114 311.9), rgb(164, 120, 191).
Aa
Black text reads best on this color (6.01:1).
About this color
#A478BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.114 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.015 away. Black text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.01:1 |
| White text | 3.48:1 |
Values
| HEX | #A478BF |
| RGB | rgb(164, 120, 191) |
| HSL | hsl(277, 36%, 61%) |
| OKLCH | oklch(64.3% 0.114 311.9) |
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 #A478BF | 3.48:1 | AA large text | Lc -67.8 | Content text, not long reading |
| Black text on #A478BF | 6.01:1 | AA | Lc 41.7 | Non-text elements, placeholder text |
| #A478BF text on white | 3.48:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #A478BF text on black | 6.01:1 | AA | Lc -39.3 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E8
oklch(88.6% 0.03 312.1)
-
Step 300
300
#CDB7DB
oklch(80.9% 0.055 312.3)
-
Step 400
400
#B391C9
oklch(70.7% 0.088 311.7)
-
Step 500
500 (this color)
#A478BF
oklch(64.3% 0.114 311.9)
-
Step 600
600
#8B5CA7
oklch(55.6% 0.123 311.8)
-
Step 700
700
#764B8F
oklch(49% 0.115 312)
-
Step 800
800
#603E74
oklch(42.6% 0.095 312)
-
Step 900
900
#4F355E
oklch(37.7% 0.075 312.3)
-
Step 950
950
#2E1F37
oklch(26.9% 0.048 312.1)
#A478BF 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) | #6B87C2 | 0.087 |
| Deuteranopia (no green cones) | #758ABD | 0.080 |
| Tritanopia (no blue cones) | #A18293 | 0.080 |
| Achromatopsia (no color) | #898989 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A478BF
#A478BF
oklch(64.3% 0.114 311.9)
- #739B50
#739B50
oklch(64.2% 0.113 131.9)
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 #A478BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.015
- Soft Purple #A66FB5 ΔE 0.024
- Deep Lilac #966EBD ΔE 0.036
- Dark Lilac #9C6DA5 ΔE 0.046
- Heather #A484AC ΔE 0.048
- Medium Purple #9370DB ΔE 0.059
- Dusty Lavender #AC86A8 ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.065
Use #A478BF 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.