#7B3ECB
Closest named color: Bluey Purple (#6241C7). oklch(51.7% 0.206 298.7), rgb(123, 62, 203).
Aa
White text reads best on this color (6.18:1).
About this color
#7B3ECB is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.206 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.045 away. White text reads best on it, at 6.18:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.206) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.39:1 |
| White text | 6.18:1 |
Values
| HEX | #7B3ECB |
| RGB | rgb(123, 62, 203) |
| HSL | hsl(266, 58%, 52%) |
| OKLCH | oklch(51.7% 0.206 298.7) |
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 #7B3ECB | 6.18:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #7B3ECB | 3.39:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #7B3ECB text on white | 6.18:1 | AA | Lc 80.1 | Fine for body text |
| #7B3ECB text on black | 3.39:1 | AA large text | Lc -21.7 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FB
oklch(93.6% 0.029 298.9)
-
Step 200
200
#DDD2FA
oklch(88.5% 0.056 297.8)
-
Step 300
300
#C9B3F9
oklch(81% 0.1 298.6)
-
Step 400
400
#AF87F5
oklch(70.7% 0.16 299)
-
Step 500
500
#9C64F1
oklch(63% 0.204 298.7)
-
Step 600
600
#8845E0
oklch(55.6% 0.222 298.7)
-
Step 700
700 (this color)
#7B3ECB
oklch(51.7% 0.206 298.7)
-
Step 800
800
#5E2E9D
oklch(42.7% 0.17 298.7)
-
Step 900
900
#4D2B7D
oklch(37.8% 0.133 299)
-
Step 950
950
#2D1A49
oklch(27% 0.084 299.3)
#7B3ECB 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) | #0061CF | 0.139 |
| Deuteranopia (no green cones) | #0060C8 | 0.140 |
| Tritanopia (no blue cones) | #686080 | 0.155 |
| Achromatopsia (no color) | #616161 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B3ECB
#7B3ECB
oklch(51.7% 0.206 298.7)
- #617100
#617100
oklch(51.7% 0.122 119)
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 #7B3ECB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.045
- Blue Violet #8A2BE2 ΔE 0.049
- Burple #6832E3 ΔE 0.057
- Dark Orchid #9932CC ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.060
- Slate Blue #6A5ACD ΔE 0.061
- Purpley #8756E4 ΔE 0.065
- Iris #6258C4 ΔE 0.066
Use #7B3ECB 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.