#5F86EF
Closest named color: Soft Blue (#6488EA). oklch(64.2% 0.163 266.5), rgb(95, 134, 239).
Aa
Black text reads best on this color (6.14:1).
About this color
#5F86EF is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.163 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.011 away. Black text reads best on it, at 6.14:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.14:1 |
| White text | 3.41:1 |
Values
| HEX | #5F86EF |
| RGB | rgb(95, 134, 239) |
| HSL | hsl(224, 82%, 65%) |
| OKLCH | oklch(64.2% 0.163 266.5) |
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 #5F86EF | 3.41:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #5F86EF | 6.14:1 | AA | Lc 42.6 | Non-text elements, placeholder text |
| #5F86EF text on white | 3.41:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #5F86EF text on black | 6.14:1 | AA | Lc -40.3 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CCD9F7
oklch(88.5% 0.044 266.9)
-
Step 300
300
#A9C0F5
oklch(80.9% 0.079 266.4)
-
Step 400
400
#7C9DF0
oklch(70.6% 0.128 266.7)
-
Step 500
500 (this color)
#5F86EF
oklch(64.2% 0.163 266.5)
-
Step 600
600
#4369D9
oklch(55.5% 0.177 266.5)
-
Step 700
700
#3557BD
oklch(49.1% 0.165 266.4)
-
Step 800
800
#2C4899
oklch(42.8% 0.137 266.3)
-
Step 900
900
#273D79
oklch(37.6% 0.106 266.3)
-
Step 950
950
#172447
oklch(26.9% 0.068 266.6)
#5F86EF 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) | #5592F3 | 0.031 |
| Deuteranopia (no green cones) | #3F85ED | 0.031 |
| Tritanopia (no blue cones) | #009EAF | 0.141 |
| Achromatopsia (no color) | #8B8B8B | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F86EF
#5F86EF
oklch(64.2% 0.163 266.5)
- #B08600
#B08600
oklch(64.3% 0.132 86.3)
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 #5F86EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.011
- Cornflower #6A79F7 ΔE 0.037
- Dark Sky Blue #448EE4 ΔE 0.037
- Cornflower Blue #6495ED ΔE 0.041
- Chefchaouen Blue #4895EF ΔE 0.041
- Dodger Blue #1E90FF ΔE 0.050
- Lavender Blue #8B88F8 ΔE 0.059
- Clear Blue #247AFD ΔE 0.065
Use #5F86EF 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.