#CD73DD
Closest named color: Orchid (#DA70D6). oklch(69.4% 0.175 321.4), rgb(205, 115, 221).
Aa
Black text reads best on this color (7.09:1).
About this color
#CD73DD is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.175 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.025 away. Black text reads best on it, at 7.09:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.09:1 |
| White text | 2.96:1 |
Values
| HEX | #CD73DD |
| RGB | rgb(205, 115, 221) |
| HSL | hsl(291, 61%, 66%) |
| OKLCH | oklch(69.4% 0.175 321.4) |
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 #CD73DD | 2.96:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #CD73DD | 7.09:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #CD73DD text on white | 2.96:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #CD73DD text on black | 7.09:1 | AAA | Lc -46.0 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E3F7
oklch(93.5% 0.032 321.1)
-
Step 200
200
#ECCDF2
oklch(88.6% 0.06 320.8)
-
Step 300
300
#E2A9EB
oklch(80.9% 0.11 321.8)
-
Step 400
400 (this color)
#CD73DD
oklch(69.4% 0.175 321.4)
-
Step 500
500
#C44CD9
oklch(63.2% 0.225 321.4)
-
Step 600
600
#AF22C6
oklch(55.6% 0.244 321.3)
-
Step 700
700
#960EAB
oklch(49.1% 0.227 321.3)
-
Step 800
800
#7A148A
oklch(42.7% 0.187 321.5)
-
Step 900
900
#631C6F
oklch(37.8% 0.146 321.5)
-
Step 950
950
#3A1241
oklch(27% 0.093 321.4)
#CD73DD 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) | #638FE1 | 0.162 |
| Deuteranopia (no green cones) | #7E99DA | 0.144 |
| Tritanopia (no blue cones) | #CF819E | 0.109 |
| Achromatopsia (no color) | #969696 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD73DD
#CD73DD
oklch(69.4% 0.175 321.4)
- #54B648
#54B648
oklch(69.3% 0.175 141.5)
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 #CD73DD, closest first.
No curated palette has a color within ΔE 0.04 of #CD73DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.025
- Light Purple #BF77F6 ΔE 0.044
- Lavender Pink #DD85D7 ΔE 0.055
- Easter Purple #C071FE ΔE 0.056
- Light Urple #B36FF6 ΔE 0.062
- Purply Pink #F075E6 ΔE 0.063
- Bright Lilac #C95EFB ΔE 0.067
- Liliac #C48EFD ΔE 0.069
Use #CD73DD 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.