#7543CF
Closest named color: Bluey Purple (#6241C7). oklch(52% 0.204 294.6), rgb(117, 67, 207).
Aa
White text reads best on this color (6.06:1).
About this color
#7543CF is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.204 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.036 away. White text reads best on it, at 6.06:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.204) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #7543CF |
| RGB | rgb(117, 67, 207) |
| HSL | hsl(261, 59%, 54%) |
| OKLCH | oklch(52% 0.204 294.6) |
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 #7543CF | 6.06:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #7543CF | 3.46:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #7543CF text on white | 6.06:1 | AA | Lc 79.7 | Fine for body text |
| #7543CF text on black | 3.46:1 | AA large text | Lc -22.1 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE7FC
oklch(93.7% 0.028 294.6)
-
Step 200
200
#DBD3FA
oklch(88.6% 0.054 294.7)
-
Step 300
300
#C4B4FA
oklch(80.8% 0.099 294.6)
-
Step 400
400
#A88AF8
oklch(70.7% 0.158 294.6)
-
Step 500
500
#9568F4
oklch(63.1% 0.201 294.8)
-
Step 600
600
#814AE3
oklch(55.7% 0.219 294.7)
-
Step 700
700 (this color)
#7543CF
oklch(52% 0.204 294.6)
-
Step 800
800
#59319F
oklch(42.7% 0.168 295)
-
Step 900
900
#482D7F
oklch(37.7% 0.132 294.3)
-
Step 950
950
#2A1B4A
oklch(26.9% 0.084 294.9)
#7543CF 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) | #0064D3 | 0.126 |
| Deuteranopia (no green cones) | #0060CC | 0.126 |
| Tritanopia (no blue cones) | #5C6584 | 0.159 |
| Achromatopsia (no color) | #626262 | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7543CF
#7543CF
oklch(52% 0.204 294.6)
- #687000
#687000
oklch(52% 0.118 114.6)
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 #7543CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.036
- Light Indigo #6D5ACF ΔE 0.049
- Burple #6832E3 ΔE 0.050
- Slate Blue #6A5ACD ΔE 0.050
- Iris #6258C4 ΔE 0.055
- Blue Violet #8A2BE2 ΔE 0.055
- Purpley #8756E4 ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.062
Use #7543CF 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.