#858CD6
Closest named color: Perrywinkle (#8F8CE7). oklch(66.5% 0.11 278.8), rgb(133, 140, 214).
Aa
Black text reads best on this color (6.71:1).
About this color
#858CD6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.110 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.030 away. Black text reads best on it, at 6.71:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.71:1 |
| White text | 3.12:1 |
Values
| HEX | #858CD6 |
| RGB | rgb(133, 140, 214) |
| HSL | hsl(235, 50%, 68%) |
| OKLCH | oklch(66.5% 0.11 278.8) |
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 #858CD6 | 3.12:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #858CD6 | 6.71:1 | AA | Lc 45.8 | Large or bold text, headings |
| #858CD6 text on white | 3.12:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #858CD6 text on black | 6.71:1 | AA | Lc -43.5 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D4D8ED
oklch(88.6% 0.029 277.2)
-
Step 300
300
#B8BEE4
oklch(80.9% 0.054 278.1)
-
Step 400
400
#949BD6
oklch(70.6% 0.087 278.7)
-
Step 500
500 (this color)
#858CD6
oklch(66.5% 0.11 278.8)
-
Step 600
600
#656AB8
oklch(55.6% 0.12 279)
-
Step 700
700
#54589E
oklch(49.1% 0.111 279)
-
Step 800
800
#454880
oklch(42.7% 0.092 279.4)
-
Step 900
900
#393D67
oklch(37.7% 0.072 278.2)
-
Step 950
950
#22243C
oklch(27.1% 0.045 279.3)
#858CD6 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) | #7495D9 | 0.030 |
| Deuteranopia (no green cones) | #6F8FD4 | 0.029 |
| Tritanopia (no blue cones) | #6D9AA7 | 0.096 |
| Achromatopsia (no color) | #929292 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #858CD6
#858CD6
oklch(66.5% 0.11 278.8)
- #A5943C
#A5943C
oklch(66.4% 0.11 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 #858CD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.030
- Cornflower Blue #6495ED ΔE 0.050
- Soft Blue #6488EA ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.055
- Faded Blue #658CBB ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.061
- Wisteria #A87DC2 ΔE 0.063
- Periwinkle #8E82FE ΔE 0.070
Use #858CD6 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.