#CA78CE
Closest named color: Orchid (#DA70D6). oklch(69.1% 0.151 325.4), rgb(202, 120, 206).
Aa
Black text reads best on this color (7.08:1).
About this color
#CA78CE is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.151 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.034 away. Black text reads best on it, at 7.08:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #CA78CE |
| RGB | rgb(202, 120, 206) |
| HSL | hsl(297, 47%, 64%) |
| OKLCH | oklch(69.1% 0.151 325.4) |
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 #CA78CE | 2.96:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #CA78CE | 7.08:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #CA78CE text on white | 2.96:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #CA78CE text on black | 7.08:1 | AAA | Lc -45.9 | Large or bold text, headings |
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
#F4E4F4
oklch(93.6% 0.027 325.8)
-
Step 200
200
#ECCEEC
oklch(88.5% 0.052 326)
-
Step 300
300
#E0ACE2
oklch(80.9% 0.094 325.2)
-
Step 400
400 (this color)
#CA78CE
oklch(69.1% 0.151 325.4)
-
Step 500
500
#C157C7
oklch(63.1% 0.192 325.4)
-
Step 600
600
#AC36B4
oklch(55.5% 0.209 325.2)
-
Step 700
700
#94279B
oklch(49.2% 0.195 325.4)
-
Step 800
800
#78237D
oklch(42.7% 0.16 325.6)
-
Step 900
900
#612365
oklch(37.7% 0.126 325.2)
-
Step 950
950
#39163B
oklch(27% 0.079 325.4)
#CA78CE 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) | #708FD1 | 0.140 |
| Deuteranopia (no green cones) | #869ACB | 0.128 |
| Tritanopia (no blue cones) | #CE8199 | 0.089 |
| Achromatopsia (no color) | #969696 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA78CE
#CA78CE
oklch(69.1% 0.151 325.4)
- #56B45E
#56B45E
oklch(69.2% 0.152 145.4)
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 #CA78CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.034
- Lavender Pink #DD85D7 ΔE 0.047
- Pale Magenta #D767AD ΔE 0.056
- Wisteria #A87DC2 ΔE 0.061
- Pale Purple #B790D4 ΔE 0.061
- Light Purple #BF77F6 ΔE 0.064
- Purply Pink #F075E6 ΔE 0.074
- Soft Purple #A66FB5 ΔE 0.075
Use #CA78CE 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.