#7A28CA
Closest named color: Grape (#7209B7). oklch(49.2% 0.228 300.8), rgb(122, 40, 202).
Aa
White text reads best on this color (7.03:1).
About this color
#7A28CA is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.228 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape (#7209B7), ΔE 0.047 away. White text reads best on it, at 7.03:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.228) |
| Temperature | in between |
| Nearest name | Grape (#7209B7) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #7A28CA |
| RGB | rgb(122, 40, 202) |
| HSL | hsl(270, 67%, 47%) |
| OKLCH | oklch(49.2% 0.228 300.8) |
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 #7A28CA | 7.03:1 | AAA | Lc -88.2 | Fine for body text |
| Black text on #7A28CA | 2.98:1 | Fails | Lc 20.9 | Dividers and decoration only |
| #7A28CA text on white | 7.03:1 | AAA | Lc 83.2 | Fine for body text |
| #7A28CA text on black | 2.98:1 | Fails | Lc -18.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE5FC
oklch(93.5% 0.032 301.6)
-
Step 200
200
#DFD0FC
oklch(88.4% 0.062 300.7)
-
Step 300
300
#CCB0FD
oklch(80.9% 0.11 300.7)
-
Step 400
400
#B482FC
oklch(70.7% 0.177 300.9)
-
Step 500
500
#A35CF9
oklch(63.2% 0.225 300.9)
-
Step 600
600
#8F38E8
oklch(55.6% 0.245 300.9)
-
Step 700
700 (this color)
#7A28CA
oklch(49.2% 0.228 300.8)
-
Step 800
800
#6324A3
oklch(42.7% 0.189 301)
-
Step 900
900
#502581
oklch(37.6% 0.147 300.9)
-
Step 950
950
#2F174C
oklch(27% 0.094 301.1)
#7A28CA 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) | #0058CE | 0.153 |
| Deuteranopia (no green cones) | #0058C7 | 0.154 |
| Tritanopia (no blue cones) | #68557A | 0.166 |
| Achromatopsia (no color) | #595959 | 0.229 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A28CA
#7A28CA
oklch(49.2% 0.228 300.8)
- #586A00
#586A00
oklch(49.2% 0.117 120.6)
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 #7A28CA, closest first.
No curated palette has a color within ΔE 0.04 of #7A28CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape #7209B7 ΔE 0.047
- Blue Violet #8A2BE2 ΔE 0.048
- Dark Violet #9400D3 ΔE 0.055
- Bluey Purple #6241C7 ΔE 0.056
- Burple #6832E3 ΔE 0.056
- Purple Blue #5D21D0 ΔE 0.060
- Dark Orchid #9932CC ΔE 0.065
- Blurple #5539CC ΔE 0.071
Use #7A28CA 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.