#7A3FB6
Closest named color: Bluey Purple (#6241C7). oklch(50.1% 0.181 303.2), rgb(122, 63, 182).
Aa
White text reads best on this color (6.53:1).
About this color
#7A3FB6 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.181 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.052 away. White text reads best on it, at 6.53:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.21:1 |
| White text | 6.53:1 |
Values
| HEX | #7A3FB6 |
| RGB | rgb(122, 63, 182) |
| HSL | hsl(270, 49%, 48%) |
| OKLCH | oklch(50.1% 0.181 303.2) |
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 #7A3FB6 | 6.53:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #7A3FB6 | 3.21:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #7A3FB6 text on white | 6.53:1 | AA | Lc 81.8 | Fine for body text |
| #7A3FB6 text on black | 3.21:1 | AA large text | Lc -20.1 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#DFD2F4
oklch(88.5% 0.048 302.8)
-
Step 300
300
#CCB3F0
oklch(80.9% 0.088 303.2)
-
Step 400
400
#B389E8
oklch(70.7% 0.141 303.4)
-
Step 500
500
#A068E1
oklch(63% 0.18 303)
-
Step 600
600
#8C4CCE
oklch(55.6% 0.194 303.3)
-
Step 700
700 (this color)
#7A3FB6
oklch(50.1% 0.181 303.2)
-
Step 800
800
#613291
oklch(42.7% 0.151 303.3)
-
Step 900
900
#4F2E73
oklch(37.8% 0.116 303.4)
-
Step 950
950
#2E1B44
oklch(26.9% 0.076 303.1)
#7A3FB6 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) | #005CBA | 0.141 |
| Deuteranopia (no green cones) | #155DB3 | 0.136 |
| Tritanopia (no blue cones) | #6E5975 | 0.133 |
| Achromatopsia (no color) | #5E5E5E | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A3FB6
#7A3FB6
oklch(50.1% 0.181 303.2)
- #566E00
#566E00
oklch(50.1% 0.123 123.3)
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 #7A3FB6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.052
- Purply #983FB2 ΔE 0.058
- Rebecca Purple #663399 ΔE 0.064
- Iris #6258C4 ΔE 0.067
- Dark Orchid #9932CC ΔE 0.068
- Light Indigo #6D5ACF ΔE 0.069
- Slate Blue #6A5ACD ΔE 0.069
- Grape #7209B7 ΔE 0.072
Use #7A3FB6 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.