#7558B9
Closest named color: Iris (#6258C4). oklch(53.7% 0.147 294.7), rgb(117, 88, 185).
Aa
White text reads best on this color (5.45:1).
About this color
#7558B9 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.147 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.035 away. White text reads best on it, at 5.45:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.85:1 |
| White text | 5.45:1 |
Values
| HEX | #7558B9 |
| RGB | rgb(117, 88, 185) |
| HSL | hsl(258, 41%, 54%) |
| OKLCH | oklch(53.7% 0.147 294.7) |
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 #7558B9 | 5.45:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #7558B9 | 3.85:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #7558B9 text on white | 5.45:1 | AA | Lc 77.0 | Fine for body text |
| #7558B9 text on black | 3.85:1 | AA large text | Lc -24.8 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5F0
oklch(88.5% 0.037 294.1)
-
Step 300
300
#C3B9E8
oklch(81% 0.066 294.6)
-
Step 400
400
#A593DC
oklch(70.7% 0.106 294.9)
-
Step 500
500
#9077D2
oklch(63.1% 0.135 294.9)
-
Step 600
600 (this color)
#7558B9
oklch(53.7% 0.147 294.7)
-
Step 700
700
#674DA5
oklch(49.1% 0.137 294.5)
-
Step 800
800
#543F86
oklch(42.6% 0.114 294.7)
-
Step 900
900
#45366B
oklch(37.6% 0.089 294.8)
-
Step 950
950
#28203F
oklch(26.9% 0.057 294.1)
#7558B9 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) | #316ABC | 0.092 |
| Deuteranopia (no green cones) | #3768B7 | 0.087 |
| Tritanopia (no blue cones) | #656C80 | 0.119 |
| Achromatopsia (no color) | #696969 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7558B9
#7558B9
oklch(53.7% 0.147 294.7)
- #6C7500
#6C7500
oklch(53.6% 0.122 115)
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 #7558B9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.035
- Slate Blue #6A5ACD ΔE 0.036
- Light Indigo #6D5ACF ΔE 0.036
- Dark Periwinkle #665FD1 ΔE 0.045
- Deep Lavender #8D5EB7 ΔE 0.046
- Bluey Purple #6241C7 ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.070
- Purpley #8756E4 ΔE 0.073
Use #7558B9 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.