#5192FE
Closest named color: Chefchaouen Blue (#4895EF). oklch(67% 0.174 260), rgb(81, 146, 254).
Aa
Black text reads best on this color (6.89:1).
About this color
#5192FE is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.174 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.026 away. Black text reads best on it, at 6.89:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.89:1 |
| White text | 3.04:1 |
Values
| HEX | #5192FE |
| RGB | rgb(81, 146, 254) |
| HSL | hsl(217, 99%, 66%) |
| OKLCH | oklch(67% 0.174 260) |
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 #5192FE | 3.04:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #5192FE | 6.89:1 | AA | Lc 47.1 | Large or bold text, headings |
| #5192FE text on white | 3.04:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #5192FE text on black | 6.89:1 | AA | Lc -44.8 | 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 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
#C4DAFF
oklch(88.4% 0.057 260.8)
-
Step 300
300
#9CC2FF
oklch(80.9% 0.096 259.7)
-
Step 400
400 (this color)
#5192FE
oklch(67% 0.174 260)
-
Step 500
500
#3883FF
oklch(63% 0.199 260)
-
Step 600
600
#0067F4
oklch(55.6% 0.226 260)
-
Step 700
700
#0056CF
oklch(49.1% 0.2 260)
-
Step 800
800
#0046AC
oklch(42.7% 0.175 260)
-
Step 900
900
#063B8C
oklch(37.6% 0.145 259.9)
-
Step 950
950
#072452
oklch(27.1% 0.091 259.6)
#5192FE 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) | #5E9CFF | 0.030 |
| Deuteranopia (no green cones) | #408CFC | 0.023 |
| Tritanopia (no blue cones) | #00ABBC | 0.139 |
| Achromatopsia (no color) | #949494 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5192FE
#5192FE
oklch(67% 0.174 260)
- #C18A00
#C18A00
oklch(67% 0.139 80.3)
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 #5192FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.026
- Dodger Blue #1E90FF ΔE 0.032
- Cornflower Blue #6495ED ΔE 0.033
- Soft Blue #6488EA ΔE 0.038
- Dark Sky Blue #448EE4 ΔE 0.042
- Cornflower #6A79F7 ΔE 0.063
- Lavender Blue #8B88F8 ΔE 0.067
- Clear Blue #247AFD ΔE 0.074
Use #5192FE 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.