#758ACB
Closest named color: Faded Blue (#658CBB). oklch(64.4% 0.101 269.8), rgb(117, 138, 203).
Aa
Black text reads best on this color (6.25:1).
About this color
#758ACB is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.101 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.034 away. Black text reads best on it, at 6.25:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.25:1 |
| White text | 3.35:1 |
Values
| HEX | #758ACB |
| RGB | rgb(117, 138, 203) |
| HSL | hsl(225, 45%, 63%) |
| OKLCH | oklch(64.4% 0.101 269.8) |
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 #758ACB | 3.35:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #758ACB | 6.25:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #758ACB text on white | 3.35:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #758ACB text on black | 6.25:1 | AA | Lc -40.7 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D2D9EC
oklch(88.6% 0.027 269.6)
-
Step 300
300
#B4C0E1
oklch(80.9% 0.049 269.5)
-
Step 400
400
#8D9FD3
oklch(70.8% 0.079 269.6)
-
Step 500
500 (this color)
#758ACB
oklch(64.4% 0.101 269.8)
-
Step 600
600
#5A6FB3
oklch(55.6% 0.109 269.6)
-
Step 700
700
#4A5D9A
oklch(49.2% 0.101 269.4)
-
Step 800
800
#3D4C7D
oklch(42.7% 0.084 269.7)
-
Step 900
900
#343F65
oklch(37.6% 0.067 270.7)
-
Step 950
950
#1E253B
oklch(26.9% 0.042 269.9)
#758ACB 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) | #7390CE | 0.016 |
| Deuteranopia (no green cones) | #6B89CA | 0.013 |
| Tritanopia (no blue cones) | #5897A1 | 0.090 |
| Achromatopsia (no color) | #8C8C8C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #758ACB
#758ACB
oklch(64.4% 0.101 269.8)
- #A58A3E
#A58A3E
oklch(64.3% 0.1 89.7)
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 #758ACB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.034
- Soft Blue #6488EA ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.054
- Silver Lake Blue #778DA9 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.056
- Dusty Blue #5A86AD ΔE 0.059
- Dark Sky Blue #448EE4 ΔE 0.059
- Off Blue #5684AE ΔE 0.061
Use #758ACB 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.