#7057AB
Closest named color: Iris (#6258C4). oklch(52.1% 0.13 295.3), rgb(112, 87, 171).
Aa
White text reads best on this color (5.76:1).
About this color
#7057AB is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.130 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.045 away. White text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #7057AB |
| RGB | rgb(112, 87, 171) |
| HSL | hsl(258, 33%, 51%) |
| OKLCH | oklch(52.1% 0.13 295.3) |
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 #7057AB | 5.76:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #7057AB | 3.64:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #7057AB text on white | 5.76:1 | AA | Lc 78.7 | Fine for body text |
| #7057AB text on black | 3.64:1 | AA large text | Lc -23.1 | 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 700.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#DAD5EE
oklch(88.5% 0.034 294.9)
-
Step 300
300
#C3B9E6
oklch(80.9% 0.064 295.1)
-
Step 400
400
#A594D9
oklch(70.7% 0.101 295)
-
Step 500
500
#9078CE
oklch(63.1% 0.128 295.3)
-
Step 600
600
#7B5FBB
oklch(55.6% 0.14 295.5)
-
Step 700
700 (this color)
#7057AB
oklch(52.1% 0.13 295.3)
-
Step 800
800
#544083
oklch(42.6% 0.109 295.2)
-
Step 900
900
#453769
oklch(37.6% 0.084 294.9)
-
Step 950
950
#29213D
oklch(27.1% 0.052 295.9)
#7057AB 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) | #3966AE | 0.079 |
| Deuteranopia (no green cones) | #3E65A9 | 0.075 |
| Tritanopia (no blue cones) | #626779 | 0.103 |
| Achromatopsia (no color) | #666666 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7057AB
#7057AB
oklch(52.1% 0.13 295.3)
- #677100
#677100
oklch(52.2% 0.119 115.7)
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 #7057AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.045
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.061
- Muted Purple #805B87 ΔE 0.067
- Dark Lavender #856798 ΔE 0.070
- Dusty Purple #825F87 ΔE 0.074
Use #7057AB 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.