#CA75C7
Closest named color: Orchid (#DA70D6). oklch(68.3% 0.149 328.3), rgb(202, 117, 199).
Aa
Black text reads best on this color (6.88:1).
About this color
#CA75C7 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.149 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.037 away. Black text reads best on it, at 6.88:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.88:1 |
| White text | 3.05:1 |
Values
| HEX | #CA75C7 |
| RGB | rgb(202, 117, 199) |
| HSL | hsl(302, 45%, 63%) |
| OKLCH | oklch(68.3% 0.149 328.3) |
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 #CA75C7 | 3.05:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #CA75C7 | 6.88:1 | AA | Lc 47.0 | Large or bold text, headings |
| #CA75C7 text on white | 3.05:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #CA75C7 text on black | 6.88:1 | AA | Lc -44.7 | 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 400.
-
Step 50
50
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F4E4F3
oklch(93.6% 0.026 327.7)
-
Step 200
200
#EDCEEB
oklch(88.6% 0.052 328)
-
Step 300
300
#E2ABDF
oklch(80.8% 0.094 328.2)
-
Step 400
400 (this color)
#CA75C7
oklch(68.3% 0.149 328.3)
-
Step 500
500
#C456C2
oklch(63.1% 0.191 328.3)
-
Step 600
600
#AF35AE
oklch(55.5% 0.207 328.3)
-
Step 700
700
#962696
oklch(49.1% 0.193 328)
-
Step 800
800
#7A2279
oklch(42.6% 0.159 328.4)
-
Step 900
900
#632362
oklch(37.8% 0.124 328.3)
-
Step 950
950
#3A1639
oklch(27% 0.077 328.5)
#CA75C7 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) | #6F8CCA | 0.143 |
| Deuteranopia (no green cones) | #8698C4 | 0.130 |
| Tritanopia (no blue cones) | #CF7D95 | 0.084 |
| Achromatopsia (no color) | #949494 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA75C7
#CA75C7
oklch(68.3% 0.149 328.3)
- #4CB262
#4CB262
oklch(68.4% 0.15 148.2)
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 #CA75C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.037
- Pale Magenta #D767AD ΔE 0.047
- Lavender Pink #DD85D7 ΔE 0.053
- Wisteria #A87DC2 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.067
- Soft Purple #A66FB5 ΔE 0.070
- Light Purple #BF77F6 ΔE 0.072
- Purply Pink #F075E6 ΔE 0.080
Use #CA75C7 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.