#755BB7
Closest named color: Iris (#6258C4). oklch(54.1% 0.14 294.3), rgb(117, 91, 183).
Aa
White text reads best on this color (5.33:1).
About this color
#755BB7 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.140 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.039 away. White text reads best on it, at 5.33:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #755BB7 |
| RGB | rgb(117, 91, 183) |
| HSL | hsl(257, 39%, 54%) |
| OKLCH | oklch(54.1% 0.14 294.3) |
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 #755BB7 | 5.33:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #755BB7 | 3.93:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #755BB7 text on white | 5.33:1 | AA | Lc 76.4 | Fine for body text |
| #755BB7 text on black | 3.93:1 | AA large text | Lc -25.4 | 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
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#DAD5EF
oklch(88.5% 0.036 294.5)
-
Step 300
300
#C2B9E6
oklch(80.8% 0.063 294.1)
-
Step 400
400
#A494D9
oklch(70.6% 0.1 294.3)
-
Step 500
500
#8F78CF
oklch(63.1% 0.129 294.6)
-
Step 600
600 (this color)
#755BB7
oklch(54.1% 0.14 294.3)
-
Step 700
700
#664EA2
oklch(49% 0.131 294.2)
-
Step 800
800
#534183
oklch(42.7% 0.107 294)
-
Step 900
900
#453769
oklch(37.6% 0.084 294.9)
-
Step 950
950
#28213E
oklch(27.1% 0.053 293.6)
#755BB7 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) | #386CBA | 0.085 |
| Deuteranopia (no green cones) | #3E69B5 | 0.079 |
| Tritanopia (no blue cones) | #656D80 | 0.113 |
| Achromatopsia (no color) | #6B6B6B | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #755BB7
#755BB7
oklch(54.1% 0.14 294.3)
- #6E7600
#6E7600
oklch(54.1% 0.122 114.4)
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 #755BB7, closest first.
No curated palette has a color within ΔE 0.04 of #755BB7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.039
- Slate Blue #6A5ACD ΔE 0.039
- Light Indigo #6D5ACF ΔE 0.040
- Deep Lavender #8D5EB7 ΔE 0.043
- Dark Periwinkle #665FD1 ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.068
- Dark Lavender #856798 ΔE 0.070
- Purpley #8756E4 ΔE 0.076
Use #755BB7 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.