#5A80E3
Closest named color: Soft Blue (#6488EA). oklch(62% 0.155 266.2), rgb(90, 128, 227).
Aa
Black text reads best on this color (5.63:1).
About this color
#5A80E3 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.155 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.026 away. Black text reads best on it, at 5.63:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.155) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #5A80E3 |
| RGB | rgb(90, 128, 227) |
| HSL | hsl(223, 71%, 62%) |
| OKLCH | oklch(62% 0.155 266.2) |
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 #5A80E3 | 3.72:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #5A80E3 | 5.63:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #5A80E3 text on white | 3.72:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #5A80E3 text on black | 5.63:1 | AA | Lc -37.1 | 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
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CCD9F6
oklch(88.5% 0.042 266.3)
-
Step 300
300
#AAC0F3
oklch(80.9% 0.076 266.5)
-
Step 400
400
#7D9EED
oklch(70.7% 0.122 266.1)
-
Step 500
500 (this color)
#5A80E3
oklch(62% 0.155 266.2)
-
Step 600
600
#456BD5
oklch(55.7% 0.169 266.2)
-
Step 700
700
#3758B9
oklch(49.1% 0.158 266.4)
-
Step 800
800
#2D4995
oklch(42.7% 0.129 265.9)
-
Step 900
900
#283E77
oklch(37.8% 0.101 265.9)
-
Step 950
950
#182546
oklch(27.2% 0.064 266.1)
#5A80E3 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) | #528BE7 | 0.028 |
| Deuteranopia (no green cones) | #3E7EE1 | 0.028 |
| Tritanopia (no blue cones) | #0096A6 | 0.134 |
| Achromatopsia (no color) | #848484 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A80E3
#5A80E3
oklch(62% 0.155 266.2)
- #A87F00
#A87F00
oklch(61.9% 0.127 85.8)
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 #5A80E3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.026
- Dark Sky Blue #448EE4 ΔE 0.039
- Cornflower #6A79F7 ΔE 0.041
- Chefchaouen Blue #4895EF ΔE 0.055
- Cornflower Blue #6495ED ΔE 0.058
- Dodger Blue #1E90FF ΔE 0.061
- Clear Blue #247AFD ΔE 0.061
- Water Blue #0E87CC ΔE 0.065
Use #5A80E3 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.