#5785DA
Closest named color: Dark Sky Blue (#448EE4). oklch(62.3% 0.138 261.7), rgb(87, 133, 218).
Aa
Black text reads best on this color (5.77:1).
About this color
#5785DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.138 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.028 away. Black text reads best on it, at 5.77:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.77:1 |
| White text | 3.63:1 |
Values
| HEX | #5785DA |
| RGB | rgb(87, 133, 218) |
| HSL | hsl(219, 64%, 60%) |
| OKLCH | oklch(62.3% 0.138 261.7) |
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 #5785DA | 3.63:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #5785DA | 5.77:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #5785DA text on white | 3.63:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #5785DA text on black | 5.77:1 | AA | Lc -37.9 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF3
oklch(88.6% 0.038 262.1)
-
Step 300
300
#A9C1ED
oklch(80.8% 0.068 262.5)
-
Step 400
400
#7BA0E4
oklch(70.6% 0.108 262.1)
-
Step 500
500 (this color)
#5785DA
oklch(62.3% 0.138 261.7)
-
Step 600
600
#3F6FCA
oklch(55.5% 0.151 261.8)
-
Step 700
700
#315DAF
oklch(49.2% 0.14 261.5)
-
Step 800
800
#294C8E
oklch(42.7% 0.117 261.7)
-
Step 900
900
#264071
oklch(37.7% 0.09 261.9)
-
Step 950
950
#162642
oklch(27% 0.057 260.9)
#5785DA 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) | #608DDD | 0.025 |
| Deuteranopia (no green cones) | #4E80D8 | 0.018 |
| Tritanopia (no blue cones) | #0098A5 | 0.119 |
| Achromatopsia (no color) | #868686 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5785DA
#5785DA
oklch(62.3% 0.138 261.7)
- #AE7E00
#AE7E00
oklch(62.4% 0.129 81.7)
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 #5785DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.028
- Soft Blue #6488EA ΔE 0.030
- Chefchaouen Blue #4895EF ΔE 0.047
- Cornflower Blue #6495ED ΔE 0.051
- Water Blue #0E87CC ΔE 0.052
- Cool Blue #4984B8 ΔE 0.055
- Faded Blue #658CBB ΔE 0.057
- Cornflower #6A79F7 ΔE 0.060
Use #5785DA 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.