#5D8EE4
Closest named color: Soft Blue (#6488EA). oklch(65.1% 0.14 260.9), rgb(93, 142, 228).
Aa
Black text reads best on this color (6.45:1).
About this color
#5D8EE4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.140 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.020 away. Black text reads best on it, at 6.45:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #5D8EE4 |
| RGB | rgb(93, 142, 228) |
| HSL | hsl(218, 71%, 63%) |
| OKLCH | oklch(65.1% 0.14 260.9) |
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 #5D8EE4 | 3.25:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #5D8EE4 | 6.45:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #5D8EE4 text on white | 3.25:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #5D8EE4 text on black | 6.45:1 | AA | Lc -42.1 | 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
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A8C2ED
oklch(80.9% 0.067 260.4)
-
Step 400
400
#79A1E5
oklch(70.7% 0.11 260.7)
-
Step 500
500 (this color)
#5D8EE4
oklch(65.1% 0.14 260.9)
-
Step 600
600
#3C70CB
oklch(55.7% 0.152 260.7)
-
Step 700
700
#2F5DAF
oklch(49.1% 0.14 260.9)
-
Step 800
800
#274C8E
oklch(42.6% 0.117 261)
-
Step 900
900
#244071
oklch(37.6% 0.091 260.8)
-
Step 950
950
#162642
oklch(27% 0.057 260.9)
#5D8EE4 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) | #6995E7 | 0.024 |
| Deuteranopia (no green cones) | #5789E2 | 0.016 |
| Tritanopia (no blue cones) | #00A1AE | 0.120 |
| Achromatopsia (no color) | #8F8F8F | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D8EE4
#5D8EE4
oklch(65.1% 0.14 260.9)
- #B98500
#B98500
oklch(65.1% 0.135 80.9)
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 #5D8EE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.020
- Dark Sky Blue #448EE4 ΔE 0.023
- Cornflower Blue #6495ED ΔE 0.023
- Chefchaouen Blue #4895EF ΔE 0.026
- Dodger Blue #1E90FF ΔE 0.055
- Faded Blue #658CBB ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.062
- Cornflower #6A79F7 ΔE 0.065
Use #5D8EE4 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.