#728083
Closest named color: Steel Grey (#6F828A). oklch(58.9% 0.017 212), rgb(114, 128, 131).
Aa
Black text reads best on this color (5.13:1).
About this color
#728083 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Steel Grey (#6F828A), ΔE 0.011 away. Black text reads best on it, at 5.13:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.13:1 |
| White text | 4.09:1 |
Values
| HEX | #728083 |
| RGB | rgb(114, 128, 131) |
| HSL | hsl(191, 7%, 48%) |
| OKLCH | oklch(58.9% 0.017 212) |
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 #728083 | 4.09:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #728083 | 5.13:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #728083 text on white | 4.09:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #728083 text on black | 5.13:1 | AA | Lc -33.5 | 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
#F5F6F6
oklch(97.2% 0.001 197.1)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADB
oklch(88.6% 0.005 214.3)
-
Step 300
300
#BBC2C3
oklch(80.9% 0.008 207.1)
-
Step 400
400
#98A3A5
oklch(70.7% 0.013 209.8)
-
Step 500
500
#7F8C8F
oklch(63.1% 0.016 213.1)
-
Step 600
600 (this color)
#728083
oklch(58.9% 0.017 212)
-
Step 700
700
#576366
oklch(49.1% 0.016 214.5)
-
Step 800
800
#475153
oklch(42.7% 0.013 211.1)
-
Step 900
900
#3C4345
oklch(37.7% 0.01 216.7)
-
Step 950
950
#232728
oklch(26.9% 0.006 214.4)
#728083 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) | #7D7F83 | 0.016 |
| Deuteranopia (no green cones) | #7A7C83 | 0.015 |
| Tritanopia (no blue cones) | #6D8181 | 0.008 |
| Achromatopsia (no color) | #7D7D7D | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #728083
#728083
oklch(58.9% 0.017 212)
- #877A77
#877A77
oklch(59% 0.017 33.1)
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 #728083, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.011
- Battleship Grey #6B7C85 ΔE 0.017
- Medium Grey #7D7F7C ΔE 0.017
- Gray #808080 ΔE 0.020
- Slate Gray #708090 ΔE 0.020
- Steel #738595 ΔE 0.027
- Grey Blue #647D8E ΔE 0.028
- Battleship Gray #6C757D ΔE 0.033
Use #728083 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.