#756CB8
Closest named color: Deep Lavender (#8D5EB7). oklch(57.3% 0.115 287.6), rgb(117, 108, 184).
Aa
Black text reads best on this color (4.59:1).
About this color
#756CB8 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.115 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.049 away. Black text reads best on it, at 4.59:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.59:1 |
| White text | 4.57:1 |
Values
| HEX | #756CB8 |
| RGB | rgb(117, 108, 184) |
| HSL | hsl(247, 35%, 57%) |
| OKLCH | oklch(57.3% 0.115 287.6) |
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 #756CB8 | 4.57:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #756CB8 | 4.59:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #756CB8 text on white | 4.57:1 | AA | Lc 71.7 | Content text, not long reading |
| #756CB8 text on black | 4.59:1 | AA | Lc -30.0 | Non-text elements, placeholder text |
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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D7D7EC
oklch(88.6% 0.029 285.8)
-
Step 300
300
#BEBCE1
oklch(80.9% 0.052 287.7)
-
Step 400
400
#9D99D2
oklch(70.7% 0.083 287.3)
-
Step 500
500
#867FC6
oklch(63.2% 0.105 287.5)
-
Step 600
600 (this color)
#756CB8
oklch(57.3% 0.115 287.6)
-
Step 700
700
#5E559A
oklch(49% 0.108 287.7)
-
Step 800
800
#4D467D
oklch(42.7% 0.089 287.8)
-
Step 900
900
#403B64
oklch(37.7% 0.069 288.2)
-
Step 950
950
#25233B
oklch(27% 0.044 286.9)
#756CB8 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) | #5377BB | 0.050 |
| Deuteranopia (no green cones) | #5274B6 | 0.050 |
| Tritanopia (no blue cones) | #647B89 | 0.098 |
| Achromatopsia (no color) | #767676 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #756CB8
#756CB8
oklch(57.3% 0.115 287.6)
- #807C18
#807C18
oklch(57.2% 0.115 107.1)
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 #756CB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.049
- Dark Lavender #856798 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.061
- Slate Blue #6A5ACD ΔE 0.064
- Light Indigo #6D5ACF ΔE 0.064
- Iris #6258C4 ΔE 0.067
- Faded Purple #916E99 ΔE 0.067
Use #756CB8 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.