#7558AD
Closest named color: Deep Lavender (#8D5EB7). oklch(52.9% 0.131 297.5), rgb(117, 88, 173).
Aa
White text reads best on this color (5.59:1).
About this color
#7558AD is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.131 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.047 away. White text reads best on it, at 5.59:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #7558AD |
| RGB | rgb(117, 88, 173) |
| HSL | hsl(260, 34%, 51%) |
| OKLCH | oklch(52.9% 0.131 297.5) |
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 #7558AD | 5.59:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #7558AD | 3.75:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #7558AD text on white | 5.59:1 | AA | Lc 77.8 | Fine for body text |
| #7558AD text on black | 3.75:1 | AA large text | Lc -24.0 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5ED
oklch(88.5% 0.033 297.2)
-
Step 300
300
#C4B9E3
oklch(80.9% 0.06 297)
-
Step 400
400
#A794D4
oklch(70.7% 0.094 297.6)
-
Step 500
500
#9278C9
oklch(63% 0.121 297.6)
-
Step 600
600 (this color)
#7558AD
oklch(52.9% 0.131 297.5)
-
Step 700
700
#694F9C
oklch(49.1% 0.121 297.3)
-
Step 800
800
#56417F
oklch(42.7% 0.101 297.6)
-
Step 900
900
#473766
oklch(37.7% 0.08 298.2)
-
Step 950
950
#29213C
oklch(27.1% 0.05 296.6)
#7558AD 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) | #3B68B0 | 0.084 |
| Deuteranopia (no green cones) | #4267AB | 0.078 |
| Tritanopia (no blue cones) | #69687A | 0.104 |
| Achromatopsia (no color) | #686868 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7558AD
#7558AD
oklch(52.9% 0.131 297.5)
- #677400
#677400
oklch(53% 0.122 117.2)
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 #7558AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.047
- Iris #6258C4 ΔE 0.048
- Slate Blue #6A5ACD ΔE 0.053
- Light Indigo #6D5ACF ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.060
- Dark Lavender #856798 ΔE 0.065
- Muted Purple #805B87 ΔE 0.066
- Dusty Purple #825F87 ΔE 0.072
Use #7558AD 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.