#7552CD
Closest named color: Light Indigo (#6D5ACF). oklch(54% 0.182 292.3), rgb(117, 82, 205).
Aa
White text reads best on this color (5.46:1).
About this color
#7552CD is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.182 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.021 away. White text reads best on it, at 5.46:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.84:1 |
| White text | 5.46:1 |
Values
| HEX | #7552CD |
| RGB | rgb(117, 82, 205) |
| HSL | hsl(257, 55%, 56%) |
| OKLCH | oklch(54% 0.182 292.3) |
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 #7552CD | 5.46:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #7552CD | 3.84:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #7552CD text on white | 5.46:1 | AA | Lc 76.9 | Fine for body text |
| #7552CD text on black | 3.84:1 | AA large text | Lc -24.9 | 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 600.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#D9D4F5
oklch(88.4% 0.045 292.4)
-
Step 300
300
#C1B7F2
oklch(80.8% 0.083 292.2)
-
Step 400
400
#A390EB
oklch(70.7% 0.131 292.3)
-
Step 500
500
#8E72E4
oklch(63.1% 0.166 292.3)
-
Step 600
600 (this color)
#7552CD
oklch(54% 0.182 292.3)
-
Step 700
700
#6746B6
oklch(49.1% 0.169 292.7)
-
Step 800
800
#533A93
oklch(42.5% 0.14 292.4)
-
Step 900
900
#443376
oklch(37.6% 0.11 291.9)
-
Step 950
950
#281F45
oklch(27.1% 0.069 292.1)
#7552CD 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) | #006BD1 | 0.115 |
| Deuteranopia (no green cones) | #0067CA | 0.115 |
| Tritanopia (no blue cones) | #5C6E88 | 0.146 |
| Achromatopsia (no color) | #696969 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7552CD
#7552CD
oklch(54% 0.182 292.3)
- #717500
#717500
oklch(54.1% 0.12 112.1)
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 #7552CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.021
- Slate Blue #6A5ACD ΔE 0.024
- Iris #6258C4 ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.036
- Purpley #8756E4 ΔE 0.047
- Bluey Purple #6241C7 ΔE 0.052
- Deep Lavender #8D5EB7 ΔE 0.065
- Warm Blue #4B57DB ΔE 0.066
Use #7552CD 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.