#526AB7
Closest named color: French Blue (#436BAD). oklch(54.2% 0.124 269), rgb(82, 106, 183).
Aa
White text reads best on this color (5.11:1).
About this color
#526AB7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.124 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.024 away. White text reads best on it, at 5.11:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.10:1 |
| White text | 5.11:1 |
Values
| HEX | #526AB7 |
| RGB | rgb(82, 106, 183) |
| HSL | hsl(226, 41%, 52%) |
| OKLCH | oklch(54.2% 0.124 269) |
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 #526AB7 | 5.11:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #526AB7 | 4.10:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #526AB7 text on white | 5.11:1 | AA | Lc 75.1 | Fine for body text |
| #526AB7 text on black | 4.10:1 | AA large text | Lc -26.6 | 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 600.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF5
oklch(93.6% 0.016 266.3)
-
Step 200
200
#D1D9EE
oklch(88.6% 0.03 269.1)
-
Step 300
300
#B2C0E6
oklch(81% 0.056 269.2)
-
Step 400
400
#8A9ED9
oklch(70.6% 0.09 269.6)
-
Step 500
500
#6D86CE
oklch(63.2% 0.113 268.5)
-
Step 600
600 (this color)
#526AB7
oklch(54.2% 0.124 269)
-
Step 700
700
#465CA2
oklch(49.2% 0.115 268.8)
-
Step 800
800
#3A4B83
oklch(42.7% 0.095 269.3)
-
Step 900
900
#313F69
oklch(37.7% 0.074 268.7)
-
Step 950
950
#1D253D
oklch(26.9% 0.046 269.1)
#526AB7 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) | #4973BA | 0.025 |
| Deuteranopia (no green cones) | #3D6AB5 | 0.024 |
| Tritanopia (no blue cones) | #1A7B87 | 0.112 |
| Achromatopsia (no color) | #6E6E6E | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #526AB7
#526AB7
oklch(54.2% 0.124 269)
- #896B00
#896B00
oklch(54.2% 0.111 89.2)
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 #526AB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.024
- Windows Blue #3778BF ΔE 0.042
- Mid Blue #276AB3 ΔE 0.042
- Flat Blue #3C73A8 ΔE 0.044
- Muted Blue #3B719F ΔE 0.053
- Iris #6258C4 ΔE 0.055
- Dark Periwinkle #665FD1 ΔE 0.058
- Dull Blue #49759C ΔE 0.060
Use #526AB7 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.