#CA45D7
Closest named color: Medium Orchid (#BA55D3). oklch(63.2% 0.234 324.1), rgb(202, 69, 215).
Aa
Black text reads best on this color (5.34:1).
About this color
#CA45D7 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.234 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.037 away. Black text reads best on it, at 5.34:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.234) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.34:1 |
| White text | 3.92:1 |
Values
| HEX | #CA45D7 |
| RGB | rgb(202, 69, 215) |
| HSL | hsl(295, 65%, 56%) |
| OKLCH | oklch(63.2% 0.234 324.1) |
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 #CA45D7 | 3.92:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #CA45D7 | 5.34:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #CA45D7 text on white | 3.92:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #CA45D7 text on black | 5.34:1 | AA | Lc -36.0 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F5E3F7
oklch(93.6% 0.033 322.8)
-
Step 200
200
#EFCBF1
oklch(88.4% 0.064 324.5)
-
Step 300
300
#E5A7EA
oklch(80.8% 0.114 324)
-
Step 400
400
#D773E0
oklch(70.7% 0.184 324.2)
-
Step 500
500 (this color)
#CA45D7
oklch(63.2% 0.234 324.1)
-
Step 600
600
#B510C4
oklch(55.6% 0.254 324)
-
Step 700
700
#9A00A7
oklch(49% 0.23 324.1)
-
Step 800
800
#7E0789
oklch(42.6% 0.196 323.9)
-
Step 900
900
#66176E
oklch(37.7% 0.153 323.9)
-
Step 950
950
#3C1040
oklch(27% 0.097 324.3)
#CA45D7 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) | #1F76DB | 0.242 |
| Deuteranopia (no green cones) | #5F86D3 | 0.206 |
| Tritanopia (no blue cones) | #CE5D89 | 0.138 |
| Achromatopsia (no color) | #808080 | 0.236 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA45D7
#CA45D7
oklch(63.2% 0.234 324.1)
- #00A722
#00A722
oklch(63.2% 0.205 144)
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 #CA45D7, closest first.
No curated palette has a color within ΔE 0.04 of #CA45D7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.037
- Purple Pink #D725DE ΔE 0.041
- Pinky Purple #C94CBE ΔE 0.041
- Purpley Pink #C83CB9 ΔE 0.046
- Heliotrope #D94FF5 ΔE 0.053
- Bright Lilac #C95EFB ΔE 0.064
- Bright Lavender #C760FF ΔE 0.071
- Hot Purple #CB00F5 ΔE 0.072
Use #CA45D7 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.