#717C6F
Closest named color: Medium Grey (#7D7F7C). oklch(57.3% 0.024 140.9), rgb(113, 124, 111).
Aa
Black text reads best on this color (4.81:1).
About this color
#717C6F is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.028 away. Black text reads best on it, at 4.81:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #717C6F |
| RGB | rgb(113, 124, 111) |
| HSL | hsl(111, 6%, 46%) |
| OKLCH | oklch(57.3% 0.024 140.9) |
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 #717C6F | 4.36:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #717C6F | 4.81:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #717C6F text on white | 4.36:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #717C6F text on black | 4.81:1 | AA | Lc -31.4 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D7DAD6
oklch(88.5% 0.006 137.8)
-
Step 300
300
#BDC2BC
oklch(80.8% 0.01 140.5)
-
Step 400
400
#9BA39A
oklch(70.6% 0.016 142.2)
-
Step 500
500
#838D81
oklch(63.2% 0.021 140.5)
-
Step 600
600 (this color)
#717C6F
oklch(57.3% 0.024 140.9)
-
Step 700
700
#5A6458
oklch(49.1% 0.022 140.5)
-
Step 800
800
#4A5248
oklch(42.8% 0.019 139.4)
-
Step 900
900
#3E443D
oklch(37.9% 0.014 141.2)
-
Step 950
950
#242823
oklch(27.1% 0.011 139.4)
#717C6F 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) | #7D7A6E | 0.018 |
| Deuteranopia (no green cones) | #7B7870 | 0.018 |
| Tritanopia (no blue cones) | #707B78 | 0.015 |
| Achromatopsia (no color) | #797979 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #717C6F
#717C6F
oklch(57.3% 0.024 140.9)
- #7F7481
#7F7481
oklch(57.3% 0.024 321)
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 #717C6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.028
- Battleship Grey #6B7C85 ΔE 0.034
- Battleship Gray #6C757D ΔE 0.035
- Gray #808080 ΔE 0.036
- Steel Grey #6F828A ΔE 0.039
- Grey Brown #7F7053 ΔE 0.045
- Slate Gray #708090 ΔE 0.048
- Grey Blue #647D8E ΔE 0.048
Use #717C6F 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.