#CA66D5
Closest named color: Orchid (#DA70D6). oklch(66.8% 0.187 323.5), rgb(202, 102, 213).
Aa
Black text reads best on this color (6.37:1).
About this color
#CA66D5 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.187 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.038 away. Black text reads best on it, at 6.37:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #CA66D5 |
| RGB | rgb(202, 102, 213) |
| HSL | hsl(294, 57%, 62%) |
| OKLCH | oklch(66.8% 0.187 323.5) |
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 #CA66D5 | 3.29:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #CA66D5 | 6.37:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #CA66D5 text on white | 3.29:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #CA66D5 text on black | 6.37:1 | AA | Lc -41.9 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F4
oklch(93.5% 0.027 323.9)
-
Step 200
200
#EACEED
oklch(88.4% 0.052 323)
-
Step 300
300
#DEADE3
oklch(80.9% 0.092 323.3)
-
Step 400
400
#CC7FD4
oklch(70.7% 0.146 323.6)
-
Step 500
500 (this color)
#CA66D5
oklch(66.8% 0.187 323.5)
-
Step 600
600
#A93BB5
oklch(55.6% 0.203 323.7)
-
Step 700
700
#912B9C
oklch(49.1% 0.19 323.7)
-
Step 800
800
#76267E
oklch(42.7% 0.156 324)
-
Step 900
900
#5F2566
oklch(37.7% 0.122 323.2)
-
Step 950
950
#38173C
oklch(27.1% 0.077 323.2)
#CA66D5 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) | #5686D9 | 0.179 |
| Deuteranopia (no green cones) | #7692D2 | 0.158 |
| Tritanopia (no blue cones) | #CD7494 | 0.112 |
| Achromatopsia (no color) | #8E8E8E | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA66D5
#CA66D5
oklch(66.8% 0.187 323.5)
- #3AB03D
#3AB03D
oklch(66.8% 0.187 143.5)
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 #CA66D5, closest first.
No curated palette has a color within ΔE 0.04 of #CA66D5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.038
- Medium Orchid #BA55D3 ΔE 0.048
- Pinky Purple #C94CBE ΔE 0.055
- Light Purple #BF77F6 ΔE 0.057
- Bright Lilac #C95EFB ΔE 0.061
- Light Urple #B36FF6 ΔE 0.064
- Easter Purple #C071FE ΔE 0.064
- Bright Lavender #C760FF ΔE 0.066
Use #CA66D5 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.