#7556A7
Closest named color: Deep Lavender (#8D5EB7). oklch(52.2% 0.127 299.7), rgb(117, 86, 167).
Aa
White text reads best on this color (5.76:1).
About this color
#7556A7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.127 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.053 away. White text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #7556A7 |
| RGB | rgb(117, 86, 167) |
| HSL | hsl(263, 32%, 50%) |
| OKLCH | oklch(52.2% 0.127 299.7) |
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 #7556A7 | 5.76:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #7556A7 | 3.64:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #7556A7 text on white | 5.76:1 | AA | Lc 78.6 | Fine for body text |
| #7556A7 text on black | 3.64:1 | AA large text | Lc -23.2 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE7F4
oklch(93.5% 0.018 300.1)
-
Step 200
200
#DCD5ED
oklch(88.6% 0.033 299)
-
Step 300
300
#C6B8E3
oklch(80.8% 0.062 299.9)
-
Step 400
400
#AA93D5
oklch(70.8% 0.097 299.9)
-
Step 500
500
#9577CA
oklch(63.2% 0.125 299.5)
-
Step 600
600
#805EB6
oklch(55.6% 0.135 299.8)
-
Step 700
700 (this color)
#7556A7
oklch(52.2% 0.127 299.7)
-
Step 800
800
#58407F
oklch(42.8% 0.103 299.6)
-
Step 900
900
#483666
oklch(37.6% 0.082 299.8)
-
Step 950
950
#2A203C
oklch(26.9% 0.052 299.3)
#7556A7 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) | #3C66AA | 0.085 |
| Deuteranopia (no green cones) | #4465A5 | 0.077 |
| Tritanopia (no blue cones) | #6B6576 | 0.099 |
| Achromatopsia (no color) | #666666 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7556A7
#7556A7
oklch(52.2% 0.127 299.7)
- #617300
#617300
oklch(52.2% 0.124 119.9)
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 #7556A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.053
- Iris #6258C4 ΔE 0.055
- Muted Purple #805B87 ΔE 0.060
- Slate Blue #6A5ACD ΔE 0.061
- Light Indigo #6D5ACF ΔE 0.063
- Dark Lavender #856798 ΔE 0.064
- Dusty Purple #825F87 ΔE 0.066
- Light Eggplant #894585 ΔE 0.069
Use #7556A7 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.