#568CE5
Closest named color: Dark Sky Blue (#448EE4). oklch(64.4% 0.146 259.9), rgb(86, 140, 229).
Aa
Black text reads best on this color (6.27:1).
About this color
#568CE5 is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.146 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.016 away. Black text reads best on it, at 6.27:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #568CE5 |
| RGB | rgb(86, 140, 229) |
| HSL | hsl(217, 73%, 62%) |
| OKLCH | oklch(64.4% 0.146 259.9) |
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 #568CE5 | 3.34:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #568CE5 | 6.27:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #568CE5 text on white | 3.34:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #568CE5 text on black | 6.27:1 | AA | Lc -41.1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300
#A6C2EF
oklch(80.9% 0.071 259.8)
-
Step 400
400
#76A1E8
oklch(70.7% 0.115 260.1)
-
Step 500
500 (this color)
#568CE5
oklch(64.4% 0.146 259.9)
-
Step 600
600
#3670CE
oklch(55.6% 0.158 259.7)
-
Step 700
700
#295DB3
oklch(49.1% 0.148 260)
-
Step 800
800
#234C91
oklch(42.7% 0.123 260.2)
-
Step 900
900
#214073
oklch(37.6% 0.095 259.8)
-
Step 950
950
#142644
oklch(27% 0.061 260.1)
#568CE5 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) | #6594E9 | 0.028 |
| Deuteranopia (no green cones) | #5186E3 | 0.017 |
| Tritanopia (no blue cones) | #00A0AD | 0.122 |
| Achromatopsia (no color) | #8C8C8C | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #568CE5
#568CE5
oklch(64.4% 0.146 259.9)
- #B78200
#B78200
oklch(64.3% 0.133 79.8)
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 #568CE5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.016
- Soft Blue #6488EA ΔE 0.019
- Chefchaouen Blue #4895EF ΔE 0.026
- Cornflower Blue #6495ED ΔE 0.031
- Dodger Blue #1E90FF ΔE 0.049
- Cornflower #6A79F7 ΔE 0.061
- Water Blue #0E87CC ΔE 0.063
- Faded Blue #658CBB ΔE 0.065
Use #568CE5 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.