#748DAA
Closest named color: Silver Lake Blue (#778DA9). oklch(63.5% 0.052 252.4), rgb(116, 141, 170).
Aa
Black text reads best on this color (6.13:1).
About this color
#748DAA is a medium-light, muted blue. In OKLCH its lightness is 63%, its chroma 0.052 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.004 away. Black text reads best on it, at 6.13:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.13:1 |
| White text | 3.42:1 |
Values
| HEX | #748DAA |
| RGB | rgb(116, 141, 170) |
| HSL | hsl(212, 24%, 56%) |
| OKLCH | oklch(63.5% 0.052 252.4) |
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 #748DAA | 3.42:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #748DAA | 6.13:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #748DAA text on white | 3.42:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #748DAA text on black | 6.13:1 | AA | Lc -40.0 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D3DAE2
oklch(88.5% 0.013 251.6)
-
Step 300
300
#B5C2D1
oklch(80.9% 0.026 251.9)
-
Step 400
400
#8FA3BA
oklch(70.8% 0.041 252)
-
Step 500
500 (this color)
#748DAA
oklch(63.5% 0.052 252.4)
-
Step 600
600
#5B7694
oklch(55.6% 0.057 251.5)
-
Step 700
700
#4B637E
oklch(49.1% 0.052 251.8)
-
Step 800
800
#3E5167
oklch(42.8% 0.044 252.5)
-
Step 900
900
#354354
oklch(37.8% 0.034 253.6)
-
Step 950
950
#1F2731
oklch(27% 0.022 254.2)
#748DAA 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) | #828EAB | 0.019 |
| Deuteranopia (no green cones) | #7C88A9 | 0.016 |
| Tritanopia (no blue cones) | #649396 | 0.045 |
| Achromatopsia (no color) | #8B8B8B | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #748DAA
#748DAA
oklch(63.5% 0.052 252.4)
- #9F8668
#9F8668
oklch(63.5% 0.052 71.8)
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 #748DAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.004
- Blue Grey #758DA3 ΔE 0.011
- Light Slate Gray #778899 ΔE 0.025
- Faded Blue #658CBB ΔE 0.032
- Steel #738595 ΔE 0.034
- Dusty Blue #5A86AD ΔE 0.040
- Lavender Gray #7E7F9A ΔE 0.040
- Slate Gray #708090 ΔE 0.047
Use #748DAA 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.