#7451AD
Closest named color: Iris (#6258C4). oklch(51.6% 0.142 298.9), rgb(116, 81, 173).
Aa
White text reads best on this color (5.96:1).
About this color
#7451AD is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.142 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.047 away. White text reads best on it, at 5.96:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.52:1 |
| White text | 5.96:1 |
Values
| HEX | #7451AD |
| RGB | rgb(116, 81, 173) |
| HSL | hsl(263, 36%, 50%) |
| OKLCH | oklch(51.6% 0.142 298.9) |
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 #7451AD | 5.96:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #7451AD | 3.52:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #7451AD text on white | 5.96:1 | AA | Lc 79.6 | Fine for body text |
| #7451AD text on black | 3.52:1 | AA large text | Lc -22.3 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DCD4F0
oklch(88.5% 0.039 298.7)
-
Step 300
300
#C6B7E8
oklch(80.8% 0.07 298.8)
-
Step 400
400
#AA91DC
oklch(70.7% 0.11 298.9)
-
Step 500
500
#9674D2
oklch(63.2% 0.14 299)
-
Step 600
600
#815ABF
oklch(55.6% 0.154 299.2)
-
Step 700
700 (this color)
#7451AD
oklch(51.6% 0.142 298.9)
-
Step 800
800
#593D86
oklch(42.8% 0.118 299)
-
Step 900
900
#49356B
oklch(37.8% 0.091 299.1)
-
Step 950
950
#2A1F3F
oklch(26.9% 0.059 298.2)
#7451AD 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) | #2E64B0 | 0.098 |
| Deuteranopia (no green cones) | #3863AB | 0.091 |
| Tritanopia (no blue cones) | #686377 | 0.111 |
| Achromatopsia (no color) | #646464 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7451AD
#7451AD
oklch(51.6% 0.142 298.9)
- #617100
#617100
oklch(51.7% 0.122 119)
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 #7451AD, closest first.
No curated palette has a color within ΔE 0.04 of #7451AD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.047
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.058
- Dark Periwinkle #665FD1 ΔE 0.064
- Bluey Purple #6241C7 ΔE 0.067
- Purply #983FB2 ΔE 0.072
- Light Eggplant #894585 ΔE 0.075
Use #7451AD 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.