#526B71
Closest named color: Slate (#516572). oklch(51% 0.031 214), rgb(82, 107, 113).
Aa
White text reads best on this color (5.67:1).
About this color
#526B71 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 51%, its chroma 0.031 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.019 away. White text reads best on it, at 5.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.70:1 |
| White text | 5.67:1 |
Values
| HEX | #526B71 |
| RGB | rgb(82, 107, 113) |
| HSL | hsl(192, 16%, 38%) |
| OKLCH | oklch(51% 0.031 214) |
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 #526B71 | 5.67:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #526B71 | 3.70:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #526B71 text on white | 5.67:1 | AA | Lc 78.4 | Fine for body text |
| #526B71 text on black | 3.70:1 | AA large text | Lc -23.4 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EBEB
oklch(93.7% 0.004 197.1)
-
Step 200
200
#D3DBDC
oklch(88.6% 0.009 205.9)
-
Step 300
300
#B6C3C6
oklch(80.8% 0.015 213.1)
-
Step 400
400
#90A5AA
oklch(70.7% 0.025 213.7)
-
Step 500
500
#758F95
oklch(63.2% 0.031 213.3)
-
Step 600
600
#5D797F
oklch(55.6% 0.034 212.2)
-
Step 700
700 (this color)
#526B71
oklch(51% 0.031 214)
-
Step 800
800
#3F5358
oklch(42.7% 0.026 214.7)
-
Step 900
900
#364548
oklch(37.8% 0.02 211.2)
-
Step 950
950
#20282A
oklch(27% 0.012 214.5)
#526B71 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) | #666971 | 0.028 |
| Deuteranopia (no green cones) | #616571 | 0.026 |
| Tritanopia (no blue cones) | #486E6D | 0.018 |
| Achromatopsia (no color) | #676767 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #526B71
#526B71
oklch(51% 0.031 214)
- #77605A
#77605A
oklch(51% 0.032 35)
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 #526B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.019
- Dim Gray #696969 ΔE 0.033
- Metallic Blue #4F738E ΔE 0.045
- Battleship Gray #6C757D ΔE 0.051
- Deep Turquoise #017374 ΔE 0.057
- Deep Aqua #08787F ΔE 0.059
- Dark Aquamarine #017371 ΔE 0.059
- Denim #3B638C ΔE 0.062
Use #526B71 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.