#525685
Closest named color: Dusk (#4E5481). oklch(47% 0.076 279.3), rgb(82, 86, 133).
Aa
White text reads best on this color (6.93:1).
About this color
#525685 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.076 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.010 away. White text reads best on it, at 6.93:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #525685 |
| RGB | rgb(82, 86, 133) |
| HSL | hsl(235, 24%, 42%) |
| OKLCH | oklch(47% 0.076 279.3) |
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 #525685 | 6.93:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #525685 | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #525685 text on white | 6.93:1 | AA | Lc 83.9 | Fine for body text |
| #525685 text on black | 3.02:1 | AA large text | Lc -18.0 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E7
oklch(88.5% 0.021 279.9)
-
Step 300
300
#BBBFD9
oklch(81% 0.037 278.6)
-
Step 400
400
#989DC5
oklch(70.6% 0.059 279.2)
-
Step 500
500
#8085B7
oklch(63.2% 0.075 279.6)
-
Step 600
600
#696EA3
oklch(55.6% 0.082 279.2)
-
Step 700
700 (this color)
#525685
oklch(47% 0.076 279.3)
-
Step 800
800
#484B71
oklch(42.7% 0.063 279.9)
-
Step 900
900
#3C3F5B
oklch(37.7% 0.048 279.1)
-
Step 950
950
#232536
oklch(27% 0.032 278.9)
#525685 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) | #475C87 | 0.021 |
| Deuteranopia (no green cones) | #445884 | 0.020 |
| Tritanopia (no blue cones) | #435F67 | 0.067 |
| Achromatopsia (no color) | #5A5A5A | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #525685
#525685
oklch(47% 0.076 279.3)
- #655C24
#655C24
oklch(47.1% 0.077 100.2)
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 #525685, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.010
- Twilight #4E518B ΔE 0.021
- Dusty Grape #545775 ΔE 0.028
- Dusky Blue #475F94 ΔE 0.033
- Denim Blue #3B5B92 ΔE 0.035
- YInMn Blue #415A77 ΔE 0.037
- Denim #3B638C ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.044
Use #525685 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.