#A630CD
Closest named color: Dark Orchid (#9932CC). oklch(55.8% 0.234 316), rgb(166, 48, 205).
Aa
White text reads best on this color (5.34:1).
About this color
#A630CD is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.234 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.025 away. White text reads best on it, at 5.34:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.234) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #A630CD |
| RGB | rgb(166, 48, 205) |
| HSL | hsl(285, 62%, 50%) |
| OKLCH | oklch(55.8% 0.234 316) |
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 #A630CD | 5.34:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #A630CD | 3.92:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #A630CD text on white | 5.34:1 | AA | Lc 75.4 | Fine for body text |
| #A630CD text on black | 3.92:1 | AA large text | Lc -26.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F8
oklch(93.6% 0.031 315.9)
-
Step 200
200
#E9CEF4
oklch(88.6% 0.059 316.2)
-
Step 300
300
#DBACEF
oklch(80.9% 0.105 315.6)
-
Step 400
400
#C97CE6
oklch(70.7% 0.168 316.2)
-
Step 500
500
#BA54DF
oklch(63.1% 0.215 315.9)
-
Step 600
600 (this color)
#A630CD
oklch(55.8% 0.234 316)
-
Step 700
700
#8E1FB1
oklch(49.2% 0.218 316)
-
Step 800
800
#731E8F
oklch(42.7% 0.18 316)
-
Step 900
900
#5D2172
oklch(37.7% 0.14 316)
-
Step 950
950
#371543
oklch(27.1% 0.089 316.3)
#A630CD 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) | #0064D1 | 0.214 |
| Deuteranopia (no green cones) | #2D6ECA | 0.202 |
| Tritanopia (no blue cones) | #A3547E | 0.150 |
| Achromatopsia (no color) | #6B6B6B | 0.236 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A630CD
#A630CD
oklch(55.8% 0.234 316)
- #418800
#418800
oklch(55.8% 0.166 135.9)
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 #A630CD, closest first.
No curated palette has a color within ΔE 0.04 of #A630CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.025
- Vibrant Purple #AD03DE ΔE 0.040
- Purply #983FB2 ΔE 0.053
- Dark Violet #9400D3 ΔE 0.057
- Blue Violet #8A2BE2 ΔE 0.068
- Medium Orchid #BA55D3 ΔE 0.076
- Bright Violet #AD0AFD ΔE 0.076
- Electric Purple #AA23FF ΔE 0.076
Use #A630CD 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.