#7E57D2
Closest named color: Light Indigo (#6D5ACF). oklch(56% 0.182 294.4), rgb(126, 87, 210).
Aa
White text reads best on this color (5.02:1).
About this color
#7E57D2 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.182 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.028 away. White text reads best on it, at 5.02:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.18:1 |
| White text | 5.02:1 |
Values
| HEX | #7E57D2 |
| RGB | rgb(126, 87, 210) |
| HSL | hsl(259, 58%, 58%) |
| OKLCH | oklch(56% 0.182 294.4) |
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 #7E57D2 | 5.02:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #7E57D2 | 4.18:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #7E57D2 text on white | 5.02:1 | AA | Lc 74.3 | Content text, not long reading |
| #7E57D2 text on black | 4.18:1 | AA large text | Lc -27.4 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300
#C3B7F1
oklch(80.9% 0.082 294)
-
Step 400
400
#A68FE9
oklch(70.6% 0.13 294.6)
-
Step 500
500
#9171E3
oklch(63.2% 0.167 294)
-
Step 600
600 (this color)
#7E57D2
oklch(56% 0.182 294.4)
-
Step 700
700
#6A45B5
oklch(49.2% 0.169 294.6)
-
Step 800
800
#563A92
oklch(42.8% 0.139 294.5)
-
Step 900
900
#463375
oklch(37.8% 0.109 293.8)
-
Step 950
950
#291E44
oklch(26.9% 0.069 294.7)
#7E57D2 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) | #0070D6 | 0.123 |
| Deuteranopia (no green cones) | #1C6DCF | 0.116 |
| Tritanopia (no blue cones) | #68728C | 0.145 |
| Achromatopsia (no color) | #6F6F6F | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7E57D2
#7E57D2
oklch(56% 0.182 294.4)
- #747C00
#747C00
oklch(56% 0.126 114.2)
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 #7E57D2, closest first.
No curated palette has a color within ΔE 0.04 of #7E57D2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.028
- Purpley #8756E4 ΔE 0.031
- Slate Blue #6A5ACD ΔE 0.034
- Dark Periwinkle #665FD1 ΔE 0.040
- Iris #6258C4 ΔE 0.050
- Medium Slate Blue #7B68EE ΔE 0.054
- Deep Lavender #8D5EB7 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.064
Use #7E57D2 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.