#5E84AA
Closest named color: Dusty Blue (#5A86AD). oklch(60% 0.072 249.1), rgb(94, 132, 170).
Aa
Black text reads best on this color (5.35:1).
About this color
#5E84AA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.072 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.007 away. Black text reads best on it, at 5.35:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.35:1 |
| White text | 3.92:1 |
Values
| HEX | #5E84AA |
| RGB | rgb(94, 132, 170) |
| HSL | hsl(210, 31%, 52%) |
| OKLCH | oklch(60% 0.072 249.1) |
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 #5E84AA | 3.92:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #5E84AA | 5.35:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #5E84AA text on white | 3.92:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #5E84AA text on black | 5.35:1 | AA | Lc -35.1 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBF1
oklch(93.7% 0.01 247.9)
-
Step 200
200
#D0DBE6
oklch(88.6% 0.019 248)
-
Step 300
300
#B0C3D7
oklch(80.9% 0.035 249.6)
-
Step 400
400
#86A4C3
oklch(70.7% 0.056 249.5)
-
Step 500
500 (this color)
#5E84AA
oklch(60% 0.072 249.1)
-
Step 600
600
#4E77A0
oklch(55.6% 0.079 249.4)
-
Step 700
700
#3F6489
oklch(49.2% 0.073 249.5)
-
Step 800
800
#34526F
oklch(42.8% 0.06 248.6)
-
Step 900
900
#2E445A
oklch(37.8% 0.047 249.2)
-
Step 950
950
#1B2835
oklch(27.1% 0.03 249)
#5E84AA 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) | #7585AC | 0.030 |
| Deuteranopia (no green cones) | #6B7DA9 | 0.024 |
| Tritanopia (no blue cones) | #408D91 | 0.062 |
| Achromatopsia (no color) | #818181 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E84AA
#5E84AA
oklch(60% 0.072 249.1)
- #9D7950
#9D7950
oklch(60.2% 0.072 69.4)
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 #5E84AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.007
- Off Blue #5684AE ΔE 0.010
- Cool Blue #4984B8 ΔE 0.029
- Steel Blue #4682B4 ΔE 0.030
- Faded Blue #658CBB ΔE 0.033
- Stormy Blue #507B9C ΔE 0.036
- Steel #738595 ΔE 0.041
- Slate Gray #708090 ΔE 0.042
Use #5E84AA 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.