#7491AA
Closest named color: Silver Lake Blue (#778DA9). oklch(64.4% 0.05 244.7), rgb(116, 145, 170).
Aa
Black text reads best on this color (6.37:1).
About this color
#7491AA is a medium-light, muted blue. In OKLCH its lightness is 64%, its chroma 0.050 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.011 away. Black text reads best on it, at 6.37:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #7491AA |
| RGB | rgb(116, 145, 170) |
| HSL | hsl(208, 24%, 56%) |
| OKLCH | oklch(64.4% 0.05 244.7) |
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 #7491AA | 3.29:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #7491AA | 6.37:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #7491AA text on white | 3.29:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #7491AA text on black | 6.37:1 | AA | Lc -41.4 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D2DAE2
oklch(88.5% 0.014 248)
-
Step 300
300
#B4C3D0
oklch(81% 0.025 244.2)
-
Step 400
400
#8DA4B8
oklch(70.8% 0.039 244.6)
-
Step 500
500 (this color)
#7491AA
oklch(64.4% 0.05 244.7)
-
Step 600
600
#587791
oklch(55.6% 0.054 244.3)
-
Step 700
700
#48647C
oklch(49.1% 0.051 245)
-
Step 800
800
#3B5265
oklch(42.8% 0.042 243.9)
-
Step 900
900
#334452
oklch(37.8% 0.032 243.6)
-
Step 950
950
#1E2830
oklch(27.1% 0.02 242.7)
#7491AA 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) | #8791AB | 0.025 |
| Deuteranopia (no green cones) | #808BAA | 0.022 |
| Tritanopia (no blue cones) | #639799 | 0.041 |
| Achromatopsia (no color) | #8E8E8E | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7491AA
#7491AA
oklch(64.4% 0.05 244.7)
- #A3876E
#A3876E
oklch(64.3% 0.049 63.5)
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 #7491AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.011
- Blue Grey #758DA3 ΔE 0.013
- Light Slate Gray #778899 ΔE 0.030
- Faded Blue #658CBB ΔE 0.038
- Steel #738595 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.042
- Greyblue #77A1B5 ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.048
Use #7491AA 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.