#857EB5
Closest named color: Lavender Gray (#7E7F9A). oklch(62.1% 0.082 289.6), rgb(133, 126, 181).
Aa
Black text reads best on this color (5.64:1).
About this color
#857EB5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.082 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.045 away. Black text reads best on it, at 5.64:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.64:1 |
| White text | 3.71:1 |
Values
| HEX | #857EB5 |
| RGB | rgb(133, 126, 181) |
| HSL | hsl(248, 27%, 60%) |
| OKLCH | oklch(62.1% 0.082 289.6) |
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 #857EB5 | 3.71:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #857EB5 | 5.64:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #857EB5 text on white | 3.71:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #857EB5 text on black | 5.64:1 | AA | Lc -36.9 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D8D7E7
oklch(88.5% 0.022 288.8)
-
Step 300
300
#BFBDDA
oklch(80.9% 0.041 288.6)
-
Step 400
400
#9F9AC7
oklch(70.6% 0.065 289.7)
-
Step 500
500 (this color)
#857EB5
oklch(62.1% 0.082 289.6)
-
Step 600
600
#726AA4
oklch(55.6% 0.089 289.5)
-
Step 700
700
#60588D
oklch(49.1% 0.084 289.9)
-
Step 800
800
#4E4872
oklch(42.6% 0.069 289.7)
-
Step 900
900
#413D5C
oklch(37.8% 0.053 289.5)
-
Step 950
950
#262436
oklch(27.1% 0.033 289.1)
#857EB5 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) | #7086B7 | 0.034 |
| Deuteranopia (no green cones) | #6F83B4 | 0.032 |
| Tritanopia (no blue cones) | #7A8792 | 0.069 |
| Achromatopsia (no color) | #848484 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857EB5
#857EB5
oklch(62.1% 0.082 289.6)
- #898B4E
#898B4E
oklch(62.1% 0.083 110.2)
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 #857EB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.045
- Deep Lilac #966EBD ΔE 0.051
- Faded Blue #658CBB ΔE 0.052
- Silver Lake Blue #778DA9 ΔE 0.053
- Faded Purple #916E99 ΔE 0.053
- Dark Lilac #9C6DA5 ΔE 0.054
- Purpley Grey #947E94 ΔE 0.055
- Heather #A484AC ΔE 0.055
Use #857EB5 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.