#758FBB
Closest named color: Faded Blue (#658CBB). oklch(64.7% 0.073 260.8), rgb(117, 143, 187).
Aa
Black text reads best on this color (6.40:1).
About this color
#758FBB is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.073 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.022 away. Black text reads best on it, at 6.40:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #758FBB |
| RGB | rgb(117, 143, 187) |
| HSL | hsl(218, 34%, 60%) |
| OKLCH | oklch(64.7% 0.073 260.8) |
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 #758FBB | 3.27:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #758FBB | 6.40:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #758FBB text on white | 3.27:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #758FBB text on black | 6.40:1 | AA | Lc -41.6 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D2DAE7
oklch(88.6% 0.02 260.2)
-
Step 300
300
#B4C1D8
oklch(80.8% 0.036 261.9)
-
Step 400
400
#8DA2C5
oklch(70.8% 0.057 260.6)
-
Step 500
500 (this color)
#758FBB
oklch(64.7% 0.073 260.8)
-
Step 600
600
#5974A2
oklch(55.7% 0.079 260.8)
-
Step 700
700
#49618B
oklch(49.2% 0.074 261.2)
-
Step 800
800
#3C4F70
oklch(42.6% 0.06 261.1)
-
Step 900
900
#33425B
oklch(37.7% 0.047 260.4)
-
Step 950
950
#1E2735
oklch(27.1% 0.029 259.1)
#758FBB 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) | #8092BD | 0.017 |
| Deuteranopia (no green cones) | #788BBA | 0.011 |
| Tritanopia (no blue cones) | #5F989E | 0.064 |
| Achromatopsia (no color) | #8E8E8E | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #758FBB
#758FBB
oklch(64.7% 0.073 260.8)
- #A58A5A
#A58A5A
oklch(64.7% 0.073 81.3)
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 #758FBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.022
- Silver Lake Blue #778DA9 ΔE 0.026
- Blue Grey #758DA3 ΔE 0.036
- Dusty Blue #5A86AD ΔE 0.047
- Light Slate Gray #778899 ΔE 0.050
- Cool Gray #8D99AE ΔE 0.051
- Off Blue #5684AE ΔE 0.053
- Greyblue #77A1B5 ΔE 0.055
Use #758FBB 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.