#526D82
Closest named color: Metallic Blue (#4F738E). oklch(52.2% 0.046 242.1), rgb(82, 109, 130).
Aa
White text reads best on this color (5.42:1).
About this color
#526D82 is a medium-dark, muted blue. In OKLCH its lightness is 52%, its chroma 0.046 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.022 away. White text reads best on it, at 5.42:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #526D82 |
| RGB | rgb(82, 109, 130) |
| HSL | hsl(206, 23%, 42%) |
| OKLCH | oklch(52.2% 0.046 242.1) |
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 #526D82 | 5.42:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #526D82 | 3.86:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #526D82 text on white | 5.42:1 | AA | Lc 77.0 | Fine for body text |
| #526D82 text on black | 3.86:1 | AA large text | Lc -24.7 | Dividers and decoration only |
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 700.
-
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
#D2DAE1
oklch(88.4% 0.013 244.3)
-
Step 300
300
#B5C3CE
oklch(81% 0.022 241.4)
-
Step 400
400
#8EA4B5
oklch(70.7% 0.035 241.3)
-
Step 500
500
#728DA3
oklch(63% 0.045 243.1)
-
Step 600
600
#5A778E
oklch(55.6% 0.049 242.6)
-
Step 700
700 (this color)
#526D82
oklch(52.2% 0.046 242.1)
-
Step 800
800
#3D5262
oklch(42.8% 0.037 241.5)
-
Step 900
900
#344450
oklch(37.8% 0.029 240.9)
-
Step 950
950
#1E282F
oklch(27% 0.019 238.9)
#526D82 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) | #646D83 | 0.025 |
| Deuteranopia (no green cones) | #5E6882 | 0.021 |
| Tritanopia (no blue cones) | #427274 | 0.037 |
| Achromatopsia (no color) | #6A6A6A | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #526D82
#526D82
oklch(52.2% 0.046 242.1)
- #7D644E
#7D644E
oklch(52.2% 0.046 62.9)
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 #526D82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.022
- Slate #516572 ΔE 0.030
- Dull Blue #49759C ΔE 0.041
- Dim Gray #696969 ΔE 0.046
- Battleship Gray #6C757D ΔE 0.046
- Muted Blue #3B719F ΔE 0.048
- Denim #3B638C ΔE 0.048
- Stormy Blue #507B9C ΔE 0.050
Use #526D82 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.