#5493FB
Closest named color: Chefchaouen Blue (#4895EF). oklch(67.1% 0.168 259.9), rgb(84, 147, 251).
Aa
Black text reads best on this color (6.94:1).
About this color
#5493FB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.168 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.022 away. Black text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.168) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #5493FB |
| RGB | rgb(84, 147, 251) |
| HSL | hsl(217, 95%, 66%) |
| OKLCH | oklch(67.1% 0.168 259.9) |
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 #5493FB | 3.02:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #5493FB | 6.94:1 | AA | Lc 47.4 | Large or bold text, headings |
| #5493FB text on white | 3.02:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #5493FB text on black | 6.94:1 | AA | Lc -45.1 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DEEBFF
oklch(93.6% 0.031 258.9)
-
Step 200
200
#C4DBFF
oklch(88.6% 0.056 259.3)
-
Step 300
300
#9CC2FF
oklch(80.9% 0.096 259.7)
-
Step 400
400 (this color)
#5493FB
oklch(67.1% 0.168 259.9)
-
Step 500
500
#3883FF
oklch(63% 0.199 260)
-
Step 600
600
#0067F4
oklch(55.6% 0.226 260)
-
Step 700
700
#0056CE
oklch(49% 0.199 259.9)
-
Step 800
800
#0046AB
oklch(42.6% 0.173 259.9)
-
Step 900
900
#0A3C8A
oklch(37.7% 0.14 259.9)
-
Step 950
950
#092451
oklch(27.1% 0.089 260.2)
#5493FB 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) | #629DFF | 0.031 |
| Deuteranopia (no green cones) | #478DF9 | 0.021 |
| Tritanopia (no blue cones) | #00ABBB | 0.136 |
| Achromatopsia (no color) | #949494 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5493FB
#5493FB
oklch(67.1% 0.168 259.9)
- #C28A00
#C28A00
oklch(67.1% 0.139 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 #5493FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.022
- Cornflower Blue #6495ED ΔE 0.027
- Soft Blue #6488EA ΔE 0.035
- Dodger Blue #1E90FF ΔE 0.036
- Dark Sky Blue #448EE4 ΔE 0.039
- Cornflower #6A79F7 ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.071
Use #5493FB 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.