#526AA7
Closest named color: French Blue (#436BAD). oklch(53.3% 0.1 266.7), rgb(82, 106, 167).
Aa
White text reads best on this color (5.27:1).
About this color
#526AA7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.100 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.019 away. White text reads best on it, at 5.27:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.97:1 |
| White text | 5.27:1 |
Values
| HEX | #526AA7 |
| RGB | rgb(82, 106, 167) |
| HSL | hsl(223, 34%, 49%) |
| OKLCH | oklch(53.3% 0.1 266.7) |
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 #526AA7 | 5.27:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #526AA7 | 3.97:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #526AA7 text on white | 5.27:1 | AA | Lc 76.1 | Fine for body text |
| #526AA7 text on black | 3.97:1 | AA large text | Lc -25.6 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D1D9EA
oklch(88.4% 0.025 265.6)
-
Step 300
300
#B3C0DF
oklch(80.8% 0.046 267.4)
-
Step 400
400
#8CA0CF
oklch(70.8% 0.073 266.6)
-
Step 500
500
#7088C2
oklch(63.2% 0.092 266.6)
-
Step 600
600 (this color)
#526AA7
oklch(53.3% 0.1 266.7)
-
Step 700
700
#485E96
oklch(49% 0.094 266.7)
-
Step 800
800
#3C4D7A
oklch(42.7% 0.078 267.4)
-
Step 900
900
#334062
oklch(37.6% 0.061 267.5)
-
Step 950
950
#1E2639
oklch(27% 0.037 266.4)
#526AA7 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) | #5270A9 | 0.017 |
| Deuteranopia (no green cones) | #4968A6 | 0.013 |
| Tritanopia (no blue cones) | #2D7780 | 0.091 |
| Achromatopsia (no color) | #6C6C6C | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #526AA7
#526AA7
oklch(53.3% 0.1 266.7)
- #866817
#866817
oklch(53.3% 0.101 86.7)
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 #526AA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.019
- Flat Blue #3C73A8 ΔE 0.032
- Muted Blue #3B719F ΔE 0.035
- Dull Blue #49759C ΔE 0.041
- Dusky Blue #475F94 ΔE 0.044
- Mid Blue #276AB3 ΔE 0.044
- Windows Blue #3778BF ΔE 0.051
- Metallic Blue #4F738E ΔE 0.054
Use #526AA7 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.