#4E92D5
Closest named color: Dark Sky Blue (#448EE4). oklch(64.5% 0.122 250), rgb(78, 146, 213).
Aa
Black text reads best on this color (6.39:1).
About this color
#4E92D5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.122 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.029 away. Black text reads best on it, at 6.39:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #4E92D5 |
| RGB | rgb(78, 146, 213) |
| HSL | hsl(210, 62%, 57%) |
| OKLCH | oklch(64.5% 0.122 250) |
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 #4E92D5 | 3.28:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #4E92D5 | 6.39:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #4E92D5 text on white | 3.28:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #4E92D5 text on black | 6.39:1 | AA | Lc -41.8 | 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 500.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C9DBEF
oklch(88.4% 0.034 251)
-
Step 300
300
#A4C4E7
oklch(80.9% 0.061 250.9)
-
Step 400
400
#71A5DA
oklch(70.6% 0.096 249.8)
-
Step 500
500 (this color)
#4E92D5
oklch(64.5% 0.122 250)
-
Step 600
600
#2977BD
oklch(55.7% 0.132 249.6)
-
Step 700
700
#1A63A3
oklch(49% 0.124 249.9)
-
Step 800
800
#195184
oklch(42.6% 0.102 250)
-
Step 900
900
#1C446A
oklch(37.8% 0.079 249.7)
-
Step 950
950
#11283E
oklch(27% 0.05 249.3)
#4E92D5 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) | #7595D8 | 0.043 |
| Deuteranopia (no green cones) | #6388D4 | 0.031 |
| Tritanopia (no blue cones) | #00A2AA | 0.097 |
| Achromatopsia (no color) | #8E8E8E | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E92D5
#4E92D5
oklch(64.5% 0.122 250)
- #BD7F2B
#BD7F2B
oklch(64.6% 0.123 69.9)
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 #4E92D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.029
- Chefchaouen Blue #4895EF ΔE 0.038
- Faded Blue #658CBB ΔE 0.042
- Cornflower Blue #6495ED ΔE 0.044
- Soft Blue #6488EA ΔE 0.050
- Water Blue #0E87CC ΔE 0.052
- Cool Blue #4984B8 ΔE 0.054
- Dusty Blue #5A86AD ΔE 0.062
Use #4E92D5 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.