#5BA0FF
Closest named color: Cornflower Blue (#6495ED). oklch(70.4% 0.157 256.8), rgb(91, 160, 255).
Aa
Black text reads best on this color (7.91:1).
About this color
#5BA0FF is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.157 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.035 away. Black text reads best on it, at 7.91:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #5BA0FF |
| RGB | rgb(91, 160, 255) |
| HSL | hsl(215, 100%, 68%) |
| OKLCH | oklch(70.4% 0.157 256.8) |
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 #5BA0FF | 2.65:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #5BA0FF | 7.91:1 | AAA | Lc 52.7 | Large or bold text, headings |
| #5BA0FF text on white | 2.65:1 | Fails | Lc 51.4 | Large or bold text, headings |
| #5BA0FF text on black | 7.91:1 | AAA | Lc -50.5 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DEEBFD
oklch(93.6% 0.028 256.5)
-
Step 200
200
#C3DBFE
oklch(88.5% 0.055 257.7)
-
Step 300
300
#98C3FF
oklch(80.9% 0.097 256.8)
-
Step 400
400 (this color)
#5BA0FF
oklch(70.4% 0.157 256.8)
-
Step 500
500
#2586FF
oklch(63.2% 0.2 256.8)
-
Step 600
600
#006EE2
oklch(55.6% 0.196 256.8)
-
Step 700
700
#005CC0
oklch(49.1% 0.174 256.9)
-
Step 800
800
#004B9F
oklch(42.7% 0.151 256.9)
-
Step 900
900
#023F85
oklch(37.8% 0.13 256.7)
-
Step 950
950
#06254E
oklch(26.9% 0.084 257.1)
#5BA0FF 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) | #76A7FF | 0.035 |
| Deuteranopia (no green cones) | #5E98FD | 0.020 |
| Tritanopia (no blue cones) | #00B6C3 | 0.128 |
| Achromatopsia (no color) | #9F9F9F | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BA0FF
#5BA0FF
oklch(70.4% 0.157 256.8)
- #D29100
#D29100
oklch(70.3% 0.147 76.9)
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 #5BA0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.035
- Chefchaouen Blue #4895EF ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.057
- Dodger Blue #1E90FF ΔE 0.063
- Soft Blue #6488EA ΔE 0.064
- Dark Sky Blue #448EE4 ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.075
- Perrywinkle #8F8CE7 ΔE 0.075
Use #5BA0FF 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.