#7D57E0
Closest named color: Purpley (#8756E4). oklch(56.9% 0.199 291.6), rgb(125, 87, 224).
Aa
White text reads best on this color (4.87:1).
About this color
#7D57E0 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.199 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 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.199) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.31:1 |
| White text | 4.87:1 |
Values
| HEX | #7D57E0 |
| RGB | rgb(125, 87, 224) |
| HSL | hsl(257, 69%, 61%) |
| OKLCH | oklch(56.9% 0.199 291.6) |
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 #7D57E0 | 4.87:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #7D57E0 | 4.31:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #7D57E0 text on white | 4.87:1 | AA | Lc 73.3 | Content text, not long reading |
| #7D57E0 text on black | 4.31:1 | AA large text | Lc -28.4 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F8
oklch(88.5% 0.049 291.7)
-
Step 300
300
#C1B7F6
oklch(81% 0.088 291.6)
-
Step 400
400
#A38EF2
oklch(70.7% 0.144 292)
-
Step 500
500
#8E6FED
oklch(63.2% 0.182 291.7)
-
Step 600
600 (this color)
#7D57E0
oklch(56.9% 0.199 291.6)
-
Step 700
700
#6642BE
oklch(49% 0.184 291.5)
-
Step 800
800
#53379A
oklch(42.6% 0.154 291.5)
-
Step 900
900
#44317B
oklch(37.6% 0.12 291.4)
-
Step 950
950
#281E48
oklch(27.1% 0.075 291.5)
#7D57E0 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) | #0073E4 | 0.120 |
| Deuteranopia (no green cones) | #006EDD | 0.120 |
| Tritanopia (no blue cones) | #607693 | 0.160 |
| Achromatopsia (no color) | #717171 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D57E0
#7D57E0
oklch(56.9% 0.199 291.6)
- #7A7D00
#7A7D00
oklch(56.8% 0.125 111.5)
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 #7D57E0, closest first.
No curated palette has a color within ΔE 0.04 of #7D57E0.
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 0.037
- Medium Slate Blue #7B68EE ΔE 0.041
- Slate Blue #6A5ACD ΔE 0.042
- Dark Periwinkle #665FD1 ΔE 0.045
- Iris #6258C4 ΔE 0.061
- Medium Purple #9370DB ΔE 0.072
- Blue Violet #8A2BE2 ΔE 0.073
Use #7D57E0 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.