#858DED
Closest named color: Perrywinkle (#8F8CE7). oklch(67.9% 0.141 278.3), rgb(133, 141, 237).
Aa
Black text reads best on this color (7.03:1).
About this color
#858DED is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.141 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.016 away. Black text reads best on it, at 7.03:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.03:1 |
| White text | 2.98:1 |
Values
| HEX | #858DED |
| RGB | rgb(133, 141, 237) |
| HSL | hsl(235, 74%, 73%) |
| OKLCH | oklch(67.9% 0.141 278.3) |
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 #858DED | 2.98:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #858DED | 7.03:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #858DED text on white | 2.98:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #858DED text on black | 7.03:1 | AAA | Lc -45.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FB
oklch(93.6% 0.025 275.9)
-
Step 200
200
#D1D7FA
oklch(88.6% 0.049 277.7)
-
Step 300
300
#B3BBF9
oklch(80.8% 0.088 278.5)
-
Step 400
400 (this color)
#858DED
oklch(67.9% 0.141 278.3)
-
Step 500
500
#7478F3
oklch(63.1% 0.18 278.5)
-
Step 600
600
#5F5DE2
oklch(55.6% 0.197 278.5)
-
Step 700
700
#4F4CC4
oklch(49.1% 0.182 278.5)
-
Step 800
800
#403F9F
oklch(42.7% 0.152 278.3)
-
Step 900
900
#36377E
oklch(37.8% 0.117 278.6)
-
Step 950
950
#1F214A
oklch(27.1% 0.075 278.1)
#858DED 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) | #6999F1 | 0.042 |
| Deuteranopia (no green cones) | #6291EB | 0.042 |
| Tritanopia (no blue cones) | #62A1B2 | 0.124 |
| Achromatopsia (no color) | #959595 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #858DED
#858DED
oklch(67.9% 0.141 278.3)
- #AF9800
#AF9800
oklch(68% 0.141 98.4)
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 #858DED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.016
- Lavender Blue #8B88F8 ΔE 0.024
- Periwinkle Blue #8F99FB ΔE 0.038
- Periwinkle #8E82FE ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.042
- Soft Blue #6488EA ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.065
- Cornflower #6A79F7 ΔE 0.069
Use #858DED 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.