#4D92F5
Closest named color: Chefchaouen Blue (#4895EF). oklch(66.3% 0.163 257.7), rgb(77, 146, 245).
Aa
Black text reads best on this color (6.74:1).
About this color
#4D92F5 is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.163 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.014 away. Black text reads best on it, at 6.74:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.74:1 |
| White text | 3.11:1 |
Values
| HEX | #4D92F5 |
| RGB | rgb(77, 146, 245) |
| HSL | hsl(215, 89%, 63%) |
| OKLCH | oklch(66.3% 0.163 257.7) |
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 #4D92F5 | 3.11:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #4D92F5 | 6.74:1 | AA | Lc 46.2 | Large or bold text, headings |
| #4D92F5 text on white | 3.11:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #4D92F5 text on black | 6.74:1 | AA | Lc -43.9 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C7DBF7
oklch(88.5% 0.044 256.8)
-
Step 300
300
#A1C3F4
oklch(81% 0.079 257.5)
-
Step 400
400
#6CA2EF
oklch(70.7% 0.127 257.3)
-
Step 500
500 (this color)
#4D92F5
oklch(66.3% 0.163 257.7)
-
Step 600
600
#216FD8
oklch(55.5% 0.178 257.7)
-
Step 700
700
#135CBC
oklch(49% 0.166 257.9)
-
Step 800
800
#144C98
oklch(42.7% 0.137 257.8)
-
Step 900
900
#184079
oklch(37.7% 0.107 257.9)
-
Step 950
950
#0F2647
oklch(27% 0.068 257.7)
#4D92F5 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) | #649AF9 | 0.033 |
| Deuteranopia (no green cones) | #498BF3 | 0.019 |
| Tritanopia (no blue cones) | #00A9B8 | 0.129 |
| Achromatopsia (no color) | #929292 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D92F5
#4D92F5
oklch(66.3% 0.163 257.7)
- #C18600
#C18600
oklch(66.2% 0.138 77.6)
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 #4D92F5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.014
- Cornflower Blue #6495ED ΔE 0.027
- Dark Sky Blue #448EE4 ΔE 0.028
- Dodger Blue #1E90FF ΔE 0.032
- Soft Blue #6488EA ΔE 0.032
- Cornflower #6A79F7 ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.072
- Clear Blue #247AFD ΔE 0.075
Use #4D92F5 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.