#717E86
Closest named color: Battleship Grey (#6B7C85). oklch(58.5% 0.02 234.7), rgb(113, 126, 134).
Aa
Black text reads best on this color (5.03:1).
About this color
#717E86 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.011 away. Black text reads best on it, at 5.03:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #717E86 |
| RGB | rgb(113, 126, 134) |
| HSL | hsl(203, 9%, 48%) |
| OKLCH | oklch(58.5% 0.02 234.7) |
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 #717E86 | 4.17:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #717E86 | 5.03:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #717E86 text on white | 4.17:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #717E86 text on black | 5.03:1 | AA | Lc -32.9 | Non-text elements, placeholder text |
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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADC
oklch(88.6% 0.005 228.8)
-
Step 300
300
#BBC2C5
oklch(80.9% 0.009 225.1)
-
Step 400
400
#98A2A8
oklch(70.6% 0.014 233.8)
-
Step 500
500
#7F8B93
oklch(63% 0.018 236.9)
-
Step 600
600 (this color)
#717E86
oklch(58.5% 0.02 234.7)
-
Step 700
700
#57636A
oklch(49.2% 0.019 233.4)
-
Step 800
800
#475156
oklch(42.8% 0.015 229.3)
-
Step 900
900
#3C4347
oklch(37.8% 0.012 232.7)
-
Step 950
950
#23272A
oklch(27% 0.008 240.2)
#717E86 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) | #7A7D86 | 0.013 |
| Deuteranopia (no green cones) | #777B86 | 0.012 |
| Tritanopia (no blue cones) | #6C8080 | 0.015 |
| Achromatopsia (no color) | #7C7C7C | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #717E86
#717E86
oklch(58.5% 0.02 234.7)
- #867971
#867971
oklch(58.6% 0.02 53.8)
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 #717E86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.011
- Steel Grey #6F828A ΔE 0.011
- Slate Gray #708090 ΔE 0.015
- Grey Blue #647D8E ΔE 0.021
- Medium Grey #7D7F7C ΔE 0.023
- Gray #808080 ΔE 0.025
- Steel #738595 ΔE 0.026
- Battleship Gray #6C757D ΔE 0.028
Use #717E86 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.