#7E57DD
Closest named color: Purpley (#8756E4). oklch(56.8% 0.195 292.5), rgb(126, 87, 221).
Aa
White text reads best on this color (4.88:1).
About this color
#7E57DD is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.195 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.018 away. White text reads best on it, at 4.88:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #7E57DD |
| RGB | rgb(126, 87, 221) |
| HSL | hsl(257, 66%, 60%) |
| OKLCH | oklch(56.8% 0.195 292.5) |
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 #7E57DD | 4.88:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #7E57DD | 4.29:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #7E57DD text on white | 4.88:1 | AA | Lc 73.5 | Content text, not long reading |
| #7E57DD text on black | 4.29:1 | AA large text | Lc -28.2 | 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
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C2B7F5
oklch(81% 0.087 292.5)
-
Step 400
400
#A48EF0
oklch(70.6% 0.141 292.7)
-
Step 500
500
#8F6FEB
oklch(63.1% 0.18 292.4)
-
Step 600
600 (this color)
#7E57DD
oklch(56.8% 0.195 292.5)
-
Step 700
700
#6842BC
oklch(49.1% 0.182 292.8)
-
Step 800
800
#543898
oklch(42.7% 0.15 292.3)
-
Step 900
900
#453179
oklch(37.6% 0.118 292.6)
-
Step 950
950
#281E47
oklch(27% 0.074 292)
#7E57DD 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) | #0073E1 | 0.122 |
| Deuteranopia (no green cones) | #006EDA | 0.122 |
| Tritanopia (no blue cones) | #637592 | 0.156 |
| Achromatopsia (no color) | #717171 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7E57DD
#7E57DD
oklch(56.8% 0.195 292.5)
- #797D00
#797D00
oklch(56.7% 0.126 112)
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 #7E57DD, closest first.
No curated palette has a color within ΔE 0.04 of #7E57DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.018
- Light Indigo #6D5ACF ΔE 0.035
- Slate Blue #6A5ACD ΔE 0.041
- Medium Slate Blue #7B68EE ΔE 0.044
- Dark Periwinkle #665FD1 ΔE 0.044
- Iris #6258C4 ΔE 0.059
- Deep Lavender #8D5EB7 ΔE 0.069
- Medium Purple #9370DB ΔE 0.071
Use #7E57DD 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.