#857CD4
Closest named color: Medium Purple (#9370DB). oklch(63.2% 0.13 286.7), rgb(133, 124, 212).
Aa
Black text reads best on this color (5.83:1).
About this color
#857CD4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.130 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.038 away. Black text reads best on it, at 5.83:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.83:1 |
| White text | 3.60:1 |
Values
| HEX | #857CD4 |
| RGB | rgb(133, 124, 212) |
| HSL | hsl(246, 51%, 66%) |
| OKLCH | oklch(63.2% 0.13 286.7) |
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 #857CD4 | 3.60:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #857CD4 | 5.83:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #857CD4 text on white | 3.60:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #857CD4 text on black | 5.83:1 | AA | Lc -38.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D7D6F0
oklch(88.5% 0.036 287.4)
-
Step 300
300
#BDBBE8
oklch(80.9% 0.063 286.9)
-
Step 400
400
#9C97DD
oklch(70.7% 0.101 286.8)
-
Step 500
500 (this color)
#857CD4
oklch(63.2% 0.13 286.7)
-
Step 600
600
#6F63C1
oklch(55.6% 0.142 286.7)
-
Step 700
700
#5D52A6
oklch(49.1% 0.13 286.6)
-
Step 800
800
#4C4387
oklch(42.7% 0.109 286.9)
-
Step 900
900
#3F396C
oklch(37.7% 0.085 286.9)
-
Step 950
950
#25223F
oklch(27.1% 0.053 287)
#857CD4 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) | #5E89D7 | 0.056 |
| Deuteranopia (no green cones) | #5D84D2 | 0.054 |
| Tritanopia (no blue cones) | #708D9E | 0.110 |
| Achromatopsia (no color) | #878787 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857CD4
#857CD4
oklch(63.2% 0.13 286.7)
- #948E15
#948E15
oklch(63.2% 0.13 106.4)
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 #857CD4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.038
- Deep Lilac #966EBD ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.049
- Soft Blue #6488EA ΔE 0.055
- Lavender Blue #8B88F8 ΔE 0.058
- Wisteria #A87DC2 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.064
- Cornflower #6A79F7 ΔE 0.066
Use #857CD4 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.