#4A8EBC
Closest named color: Faded Blue (#658CBB). oklch(62.2% 0.098 240.5), rgb(74, 142, 188).
Aa
Black text reads best on this color (5.88:1).
About this color
#4A8EBC is a medium-light, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.098 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.027 away. Black text reads best on it, at 5.88:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 5.88:1 |
| White text | 3.56:1 |
Values
| HEX | #4A8EBC |
| RGB | rgb(74, 142, 188) |
| HSL | hsl(204, 46%, 51%) |
| OKLCH | oklch(62.2% 0.098 240.5) |
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 #4A8EBC | 3.56:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #4A8EBC | 5.88:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #4A8EBC text on white | 3.56:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #4A8EBC text on black | 5.88:1 | AA | Lc -38.6 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CADCE9
oklch(88.5% 0.026 239.1)
-
Step 300
300
#A6C5DD
oklch(80.9% 0.048 241.5)
-
Step 400
400
#74A7CC
oklch(70.6% 0.077 240.7)
-
Step 500
500 (this color)
#4A8EBC
oklch(62.2% 0.098 240.5)
-
Step 600
600
#2C7AAB
oklch(55.5% 0.107 240.5)
-
Step 700
700
#1E6793
oklch(49.1% 0.099 240.3)
-
Step 800
800
#1C5477
oklch(42.7% 0.082 240.3)
-
Step 900
900
#1E4660
oklch(37.8% 0.063 239.9)
-
Step 950
950
#122938
oklch(27% 0.04 239.2)
#4A8EBC 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) | #798EBE | 0.052 |
| Deuteranopia (no green cones) | #6A82BB | 0.044 |
| Tritanopia (no blue cones) | #00999E | 0.073 |
| Achromatopsia (no color) | #888888 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A8EBC
#4A8EBC
oklch(62.2% 0.098 240.5)
- #B27846
#B27846
oklch(62.2% 0.098 60.3)
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 #4A8EBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.027
- Cool Blue #4984B8 ΔE 0.028
- Dusty Blue #5A86AD ΔE 0.029
- Off Blue #5684AE ΔE 0.031
- Steel Blue #4682B4 ΔE 0.035
- Blue NCS #118AB2 ΔE 0.040
- Water Blue #0E87CC ΔE 0.049
- Silver Lake Blue #778DA9 ΔE 0.054
Use #4A8EBC 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.