#717D85
Closest named color: Battleship Grey (#6B7C85). oklch(58.2% 0.019 236.9), rgb(113, 125, 133).
Aa
Black text reads best on this color (4.97:1).
About this color
#717D85 is a medium-dark close to neutral grey. In OKLCH its lightness is 58%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.009 away. Black text reads best on it, at 4.97:1.
| Hue family | Neutrals |
| Lightness | medium-dark (58%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.97:1 |
| White text | 4.22:1 |
Values
| HEX | #717D85 |
| RGB | rgb(113, 125, 133) |
| HSL | hsl(204, 8%, 48%) |
| OKLCH | oklch(58.2% 0.019 236.9) |
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 #717D85 | 4.22:1 | AA large text | Lc -74.7 | Content text, not long reading |
| Black text on #717D85 | 4.97:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #717D85 text on white | 4.22:1 | AA large text | Lc 69.2 | Content text, not long reading |
| #717D85 text on black | 4.97:1 | AA | Lc -32.5 | 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
#BCC1C5
oklch(80.8% 0.008 241.7)
-
Step 400
400
#99A2A8
oklch(70.7% 0.014 236.7)
-
Step 500
500
#808B93
oklch(63% 0.018 239.3)
-
Step 600
600 (this color)
#717D85
oklch(58.2% 0.019 236.9)
-
Step 700
700
#58626A
oklch(49% 0.018 242.1)
-
Step 800
800
#485056
oklch(42.6% 0.014 240.2)
-
Step 900
900
#3C4347
oklch(37.8% 0.012 232.7)
-
Step 950
950
#23272A
oklch(27% 0.008 240.2)
#717D85 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) | #7A7D85 | 0.013 |
| Deuteranopia (no green cones) | #777A85 | 0.012 |
| Tritanopia (no blue cones) | #6C7F7F | 0.015 |
| Achromatopsia (no color) | #7B7B7B | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #717D85
#717D85
oklch(58.2% 0.019 236.9)
- #847870
#847870
oklch(58.1% 0.019 56)
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 #717D85, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.009
- Steel Grey #6F828A ΔE 0.014
- Slate Gray #708090 ΔE 0.016
- Grey Blue #647D8E ΔE 0.021
- Medium Grey #7D7F7C ΔE 0.023
- Battleship Gray #6C757D ΔE 0.025
- Gray #808080 ΔE 0.026
- Steel #738595 ΔE 0.029
Use #717D85 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.