#525669
Closest named color: Dusty Grape (#545775). oklch(45.7% 0.031 275.8), rgb(82, 86, 105).
Aa
White text reads best on this color (7.25:1).
About this color
#525669 is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.031 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.020 away. White text reads best on it, at 7.25:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.89:1 |
| White text | 7.25:1 |
Values
| HEX | #525669 |
| RGB | rgb(82, 86, 105) |
| HSL | hsl(230, 12%, 37%) |
| OKLCH | oklch(45.7% 0.031 275.8) |
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 #525669 | 7.25:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #525669 | 2.89:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #525669 text on white | 7.25:1 | AAA | Lc 85.2 | Fine for body text |
| #525669 text on black | 2.89:1 | Fails | Lc -16.8 | 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 800.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAED
oklch(93.7% 0.004 271.4)
-
Step 200
200
#D7D9E0
oklch(88.6% 0.01 273.3)
-
Step 300
300
#BDC0CD
oklch(80.9% 0.018 275.6)
-
Step 400
400
#9B9FB3
oklch(70.6% 0.029 276.6)
-
Step 500
500
#8388A1
oklch(63.1% 0.038 276.4)
-
Step 600
600
#6C728C
oklch(55.7% 0.041 274.8)
-
Step 700
700
#5A5F77
oklch(49% 0.039 275.7)
-
Step 800
800 (this color)
#525669
oklch(45.7% 0.031 275.8)
-
Step 900
900
#3E414F
oklch(37.8% 0.024 275.7)
-
Step 950
950
#24262E
oklch(27% 0.015 274.3)
#525669 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) | #51586A | 0.006 |
| Deuteranopia (no green cones) | #4F5669 | 0.005 |
| Tritanopia (no blue cones) | #4D595C | 0.028 |
| Achromatopsia (no color) | #575757 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #525669
#525669
oklch(45.7% 0.031 275.8)
- #5C5743
#5C5743
oklch(45.6% 0.032 95.7)
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 #525669, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.020
- YInMn Blue #415A77 ΔE 0.030
- Dusk #4E5481 ΔE 0.042
- Slate #516572 ΔE 0.044
- Twilight #4E518B ΔE 0.062
- Denim #3B638C ΔE 0.063
- Light Navy Blue #2E5A88 ΔE 0.063
- Dusky Blue #475F94 ΔE 0.069
Use #525669 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.