#4B97D2
Closest named color: Dark Sky Blue (#448EE4). oklch(65.4% 0.116 244.4), rgb(75, 151, 210).
Aa
Black text reads best on this color (6.65:1).
About this color
#4B97D2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.116 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.042 away. Black text reads best on it, at 6.65:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.65:1 |
| White text | 3.15:1 |
Values
| HEX | #4B97D2 |
| RGB | rgb(75, 151, 210) |
| HSL | hsl(206, 60%, 56%) |
| OKLCH | oklch(65.4% 0.116 244.4) |
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 #4B97D2 | 3.15:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #4B97D2 | 6.65:1 | AA | Lc 45.6 | Large or bold text, headings |
| #4B97D2 text on white | 3.15:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #4B97D2 text on black | 6.65:1 | AA | Lc -43.3 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C8DCED
oklch(88.5% 0.032 243.7)
-
Step 300
300
#A2C5E3
oklch(80.8% 0.057 244.4)
-
Step 400
400
#6EA7D6
oklch(70.7% 0.091 244.5)
-
Step 500
500 (this color)
#4B97D2
oklch(65.4% 0.116 244.4)
-
Step 600
600
#1E79B7
oklch(55.6% 0.126 244.4)
-
Step 700
700
#0C669E
oklch(49.2% 0.117 244.2)
-
Step 800
800
#115380
oklch(42.7% 0.097 244.5)
-
Step 900
900
#184567
oklch(37.7% 0.076 244.8)
-
Step 950
950
#0F293C
oklch(27.1% 0.048 243)
#4B97D2 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) | #7D98D5 | 0.053 |
| Deuteranopia (no green cones) | #6A8BD1 | 0.041 |
| Tritanopia (no blue cones) | #00A5AC | 0.086 |
| Achromatopsia (no color) | #919191 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B97D2
#4B97D2
oklch(65.4% 0.116 244.4)
- #C1803B
#C1803B
oklch(65.4% 0.116 64.7)
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 #4B97D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.042
- Faded Blue #658CBB ΔE 0.043
- Chefchaouen Blue #4895EF ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.050
- Cool Blue #4984B8 ΔE 0.060
- Water Blue #0E87CC ΔE 0.060
- Dusty Blue #5A86AD ΔE 0.063
- Soft Blue #6488EA ΔE 0.064
Use #4B97D2 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.