#7458CA
Closest named color: Light Indigo (#6D5ACF). oklch(54.7% 0.17 291), rgb(116, 88, 202).
Aa
White text reads best on this color (5.26:1).
About this color
#7458CA is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.170 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.014 away. White text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.99:1 |
| White text | 5.26:1 |
Values
| HEX | #7458CA |
| RGB | rgb(116, 88, 202) |
| HSL | hsl(255, 52%, 57%) |
| OKLCH | oklch(54.7% 0.17 291) |
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 #7458CA | 5.26:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #7458CA | 3.99:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #7458CA text on white | 5.26:1 | AA | Lc 75.8 | Fine for body text |
| #7458CA text on black | 3.99:1 | AA large text | Lc -25.9 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D9D5F4
oklch(88.6% 0.042 291.4)
-
Step 300
300
#C0B8EF
oklch(80.8% 0.077 291.2)
-
Step 400
400
#A192E7
oklch(70.7% 0.123 291)
-
Step 500
500
#8B75DF
oklch(63.1% 0.155 290.8)
-
Step 600
600 (this color)
#7458CA
oklch(54.7% 0.17 291)
-
Step 700
700
#644AB1
oklch(49.1% 0.157 291.1)
-
Step 800
800
#513D90
oklch(42.6% 0.132 290.9)
-
Step 900
900
#433573
oklch(37.7% 0.103 291.1)
-
Step 950
950
#272043
oklch(27.1% 0.064 290.7)
#7458CA 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) | #176ECE | 0.104 |
| Deuteranopia (no green cones) | #1F69C8 | 0.100 |
| Tritanopia (no blue cones) | #5C7188 | 0.139 |
| Achromatopsia (no color) | #6C6C6C | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7458CA
#7458CA
oklch(54.7% 0.17 291)
- #747600
#747600
oklch(54.6% 0.12 111)
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 #7458CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.014
- Slate Blue #6A5ACD ΔE 0.017
- Dark Periwinkle #665FD1 ΔE 0.027
- Iris #6258C4 ΔE 0.030
- Purpley #8756E4 ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.065
Use #7458CA 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.