#5886EB
Closest named color: Soft Blue (#6488EA). oklch(63.6% 0.16 264), rgb(88, 134, 235).
Aa
Black text reads best on this color (6.02:1).
About this color
#5886EB is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.160 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.015 away. Black text reads best on it, at 6.02:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #5886EB |
| RGB | rgb(88, 134, 235) |
| HSL | hsl(221, 79%, 63%) |
| OKLCH | oklch(63.6% 0.16 264) |
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 #5886EB | 3.48:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #5886EB | 6.02:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #5886EB text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #5886EB text on black | 6.02:1 | AA | Lc -39.5 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CBDAF7
oklch(88.6% 0.043 263.7)
-
Step 300
300
#A7C1F4
oklch(80.9% 0.078 263.6)
-
Step 400
400
#789FEF
oklch(70.8% 0.125 263.7)
-
Step 500
500 (this color)
#5886EB
oklch(63.6% 0.16 264)
-
Step 600
600
#3D6BD7
oklch(55.5% 0.174 264.2)
-
Step 700
700
#2F59BB
oklch(49.1% 0.162 263.9)
-
Step 800
800
#284997
oklch(42.6% 0.134 264.2)
-
Step 900
900
#243E78
oklch(37.6% 0.104 263.9)
-
Step 950
950
#152546
oklch(27% 0.065 263.2)
#5886EB 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) | #5791EF | 0.028 |
| Deuteranopia (no green cones) | #4083E9 | 0.025 |
| Tritanopia (no blue cones) | #009DAD | 0.135 |
| Achromatopsia (no color) | #898989 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5886EB
#5886EB
oklch(63.6% 0.16 264)
- #B08300
#B08300
oklch(63.7% 0.131 84.2)
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 #5886EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.015
- Dark Sky Blue #448EE4 ΔE 0.029
- Chefchaouen Blue #4895EF ΔE 0.039
- Cornflower #6A79F7 ΔE 0.042
- Cornflower Blue #6495ED ΔE 0.043
- Dodger Blue #1E90FF ΔE 0.047
- Clear Blue #247AFD ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.068
Use #5886EB 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.