#5793FB
Closest named color: Chefchaouen Blue (#4895EF). oklch(67.2% 0.167 260.6), rgb(87, 147, 251).
Aa
Black text reads best on this color (6.97:1).
About this color
#5793FB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.167 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.024 away. Black text reads best on it, at 6.97:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.97:1 |
| White text | 3.01:1 |
Values
| HEX | #5793FB |
| RGB | rgb(87, 147, 251) |
| HSL | hsl(218, 95%, 66%) |
| OKLCH | oklch(67.2% 0.167 260.6) |
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 #5793FB | 3.01:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #5793FB | 6.97:1 | AA | Lc 47.5 | Large or bold text, headings |
| #5793FB text on white | 3.01:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #5793FB text on black | 6.97:1 | AA | Lc -45.2 | 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
#DFEBFF
oklch(93.7% 0.03 260.7)
-
Step 200
200
#C4DAFF
oklch(88.4% 0.057 260.8)
-
Step 300
300
#9DC2FF
oklch(81% 0.096 260.2)
-
Step 400
400 (this color)
#5793FB
oklch(67.2% 0.167 260.6)
-
Step 500
500
#3B83FF
oklch(63.1% 0.198 260.5)
-
Step 600
600
#0565F7
oklch(55.5% 0.232 260.7)
-
Step 700
700
#0054D3
oklch(49% 0.208 260.7)
-
Step 800
800
#0245AE
oklch(42.7% 0.178 260.6)
-
Step 900
900
#0E3C8A
oklch(37.8% 0.139 260.6)
-
Step 950
950
#0A2450
oklch(27% 0.087 260.3)
#5793FB 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) | #639DFF | 0.030 |
| Deuteranopia (no green cones) | #498EF9 | 0.020 |
| Tritanopia (no blue cones) | #00ABBB | 0.136 |
| Achromatopsia (no color) | #959595 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5793FB
#5793FB
oklch(67.2% 0.167 260.6)
- #C18B00
#C18B00
oklch(67.2% 0.139 81)
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 #5793FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.024
- Cornflower Blue #6495ED ΔE 0.026
- Soft Blue #6488EA ΔE 0.035
- Dodger Blue #1E90FF ΔE 0.039
- Dark Sky Blue #448EE4 ΔE 0.041
- Lavender Blue #8B88F8 ΔE 0.063
- Cornflower #6A79F7 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.068
Use #5793FB 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.