#7057DB
Closest named color: Light Indigo (#6D5ACF). oklch(55.4% 0.193 287), rgb(112, 87, 219).
Aa
White text reads best on this color (5.15:1).
About this color
#7057DB is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.193 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.020 away. White text reads best on it, at 5.15:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #7057DB |
| RGB | rgb(112, 87, 219) |
| HSL | hsl(251, 65%, 60%) |
| OKLCH | oklch(55.4% 0.193 287) |
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 #7057DB | 5.15:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #7057DB | 4.07:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #7057DB text on white | 5.15:1 | AA | Lc 75.1 | Fine for body text |
| #7057DB text on black | 4.07:1 | AA large text | Lc -26.6 | 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
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F8
oklch(88.5% 0.048 286.7)
-
Step 300
300
#BCB9F6
oklch(81% 0.086 286.6)
-
Step 400
400
#9C92F2
oklch(70.8% 0.138 287.1)
-
Step 500
500
#8573ED
oklch(63.1% 0.177 287)
-
Step 600
600 (this color)
#7057DB
oklch(55.4% 0.193 287)
-
Step 700
700
#5F47BF
oklch(49.2% 0.179 287)
-
Step 800
800
#4D3B9A
oklch(42.7% 0.148 287.1)
-
Step 900
900
#3F347B
oklch(37.7% 0.116 286.5)
-
Step 950
950
#251F48
oklch(27% 0.074 287.1)
#7057DB 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) | #0071DF | 0.104 |
| Deuteranopia (no green cones) | #006AD8 | 0.101 |
| Tritanopia (no blue cones) | #4B7691 | 0.160 |
| Achromatopsia (no color) | #6D6D6D | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7057DB
#7057DB
oklch(55.4% 0.193 287)
- #7B7700
#7B7700
oklch(55.5% 0.119 107.4)
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 #7057DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.020
- Slate Blue #6A5ACD ΔE 0.024
- Dark Periwinkle #665FD1 ΔE 0.028
- Purpley #8756E4 ΔE 0.040
- Iris #6258C4 ΔE 0.042
- Medium Slate Blue #7B68EE ΔE 0.051
- Warm Blue #4B57DB ΔE 0.054
- Bluey Purple #6241C7 ΔE 0.062
Use #7057DB 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.