#7153DD
Closest named color: Light Indigo (#6D5ACF). oklch(55% 0.2 287.9), rgb(113, 83, 221).
Aa
White text reads best on this color (5.27:1).
About this color
#7153DD is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.200 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.027 away. White text reads best on it, at 5.27:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.200) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #7153DD |
| RGB | rgb(113, 83, 221) |
| HSL | hsl(253, 67%, 60%) |
| OKLCH | oklch(55% 0.2 287.9) |
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 #7153DD | 5.27:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #7153DD | 3.98:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #7153DD text on white | 5.27:1 | AA | Lc 75.7 | Fine for body text |
| #7153DD text on black | 3.98:1 | AA large text | Lc -26.0 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D7D5F9
oklch(88.6% 0.049 287.9)
-
Step 300
300
#BDB8F8
oklch(80.9% 0.09 287.8)
-
Step 400
400
#9D90F5
oklch(70.7% 0.145 288)
-
Step 500
500
#8771F1
oklch(63.2% 0.185 287.8)
-
Step 600
600 (this color)
#7153DD
oklch(55% 0.2 287.9)
-
Step 700
700
#6144C2
oklch(49.2% 0.187 288.1)
-
Step 800
800
#4E399D
oklch(42.7% 0.155 287.6)
-
Step 900
900
#41337C
oklch(37.8% 0.119 288.2)
-
Step 950
950
#261E49
oklch(27% 0.077 288.7)
#7153DD 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) | #006FE1 | 0.107 |
| Deuteranopia (no green cones) | #0068DA | 0.105 |
| Tritanopia (no blue cones) | #4C7490 | 0.165 |
| Achromatopsia (no color) | #6C6C6C | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7153DD
#7153DD
oklch(55% 0.2 287.9)
- #797600
#797600
oklch(55.1% 0.119 108)
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 #7153DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.027
- Slate Blue #6A5ACD ΔE 0.031
- Dark Periwinkle #665FD1 ΔE 0.036
- Purpley #8756E4 ΔE 0.040
- Iris #6258C4 ΔE 0.046
- Medium Slate Blue #7B68EE ΔE 0.056
- Warm Blue #4B57DB ΔE 0.056
- Bluey Purple #6241C7 ΔE 0.058
Use #7153DD 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.